Monday, March 10, 2008
BARBARA HILLARY, FIRST FEMALE AFRICAN AMERICAN TO TREK TO NORTH POLE, BECOMES LIFE ALERT MEMBER
Ms. Hillary is basking in much media attention, but she is not resting on her laurels. In fact, she is not really resting at all, since she now plans to trek to that other hot spot of cold climes: the SOUTH Pole!
Tuesday, February 19, 2008
FOREGO FOOD, HELP HEART HEALTH?: A FAST A MONTH MAY HELP YOUR TICKER
Study: Monthly fasting may help heart
news.yahoo.com — A study in Utah... found that people who skipped meals once a month were about 40 percent less likely to be diagnosed with clogged arteries than those who did not regularly fast.
Monday, February 18, 2008
Senior Health Costs Could Rise 25 Percent by 2030
(an article reprinted from ThomasNet.com Industrial Market Trends, a comprehensive, daily industrial blog)
In 2006, almost 500 million people worldwide were 65 and older, and by 2030, that total is projected to increase to one billion. The world's workforce depends on this population. If older adults take the advice provided by the health care provider community, and motivate themselves, they can achieve two goals: live healthier and perhaps longer, and reduce health care costs.
By 2030, the number of Americans aged 65 and older will more than double to 71 million, equaling about 20 percent of the U.S. population, noted the report. Of course, older Americans will not be the only aged around the globe. “We are aging — not just as individuals or communities but as a world. In 2006, almost 500 million people worldwide were 65 and older,” according to a report entitled Why Population Aging Matters: A Global Perspective, which was presented earlier this month at the State Summit on Global Aging presented. By 2030, that total is projected to increase to one billion — one in every eight of the earth’s inhabitants. Significantly, the most rapid increases in the 65+ population are occurring in developing countries, “which will see a jump of 140 percent by 2030,” reports Senior Journal.
The health of the age group coming up behind the 65+ people may also be questionable.
Beth Soldo, a University of Pennsylvania sociologist, and her colleagues studied data from the U.S. Health and Retirement Study and found that people in “their early to mid-50s were reporting more health problems than people that age had described previously,” writes Gary Rotstein at The Pittsburgh Post-Gazette. This deserves to be taken with some skepticism, however, because “the federal data are not correlated with any actual health evaluations.” A health care provider would refer to these “evaluations” as scientifically valid observations.
One possibility for the higher reporting of poor health may result from more stress and obesity. Or baby boomers may have higher definition of what constitutes good health. Also, more awareness of effective treatments and medications may lead people to feel less inclined to report their health as good.
Kenneth Manton, research professor at Duke University, said he “sees no basis for such fears and nothing in Soldo’s study to change his mind,” the article quotes Manton as having said.
Older Americans can minimize this cost, though, if improving and preserving older adults’ health is more actively addressed, according to an updated report from the Centers for Disease Control and Prevention (CDC) and the Merck Co. Foundation. The CDC report presents information and recommendations to help older Americans live not just longer but better lives.
Three preventable behaviors — smoking, poor diet and physical inactivity — were the root causes of almost 35 percent of U.S. deaths in 2000. These behaviors represent risk factors that often lead to society’s leading chronic killers: heart disease, cancer, stroke and diabetes. The report indicates that if people can live healthier and go to regular screenings, they can reduce the risk for many chronic diseases and help lower heath care costs.
The challenge is to better apply (i.e., more broadly) what we already know about helping to ensure that added years are healthy years, according to the report.
A closer look at some resources for helping older adults reduce the risk factors can help us all. For many people, physical inactivity may be the hardest challenge. The CDC provides quite a bit of resourceful information to generate motivation and become active.
If older adults take the advice provided by the health care provider community, and motivate themselves, they can achieve two goals: live healthier and perhaps longer, and reduce health care costs.
NOTE: Stay with us when we report the latest developments in the medical device industry and health care in this week’s IMT e-newsletter.
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Thursday, February 14, 2008
POTENTIAL CANCER CURE: STIMULATING BODY'S IMMUNE SYSTEM TO KILL CANCER CELLS
During the early 1900's, Dr. William Coley re-discovered a cancer treatment that was surprisingly effective. By infecting tumors with common bacteria, Coley learned the body could be triggered to kill off cancerous tumors. Conventional modern medicine rarely employs Coley ’s technique today for 1 reason: they still don't understand how it works.
Of course, there is (at least) one caveat: the doctors using this technique must make sure the bacterial infection does not turn out to be worse of a problem than the original cancer. But the general idea of using a foreign entity (bacteria) to trigger the body's natural defense mechanisms (fever, white blood cells' destroying foreign pathogens, etc.) does seem to make sense, especially when every other "normal" treatment has been tried without success.
Tuesday, February 12, 2008
REMEMBER FIRST 3 LETTERS OF "STROKE" TO HELP RECOGNIZE WARNING SIGNS
If someone seems to be acting in an unusual manner or says they do not feel right, try this:
S: ask the individual to SMILE.
T: ask the person to TALK (and speak a simple sentence, coherently).
R: ask him or her to RAISE both arms.
If the person has trouble with ANY of these tasks, call 911 immediately (or, if they have Life Alert, press the person's help button on their pendant). When connected to an operator/dispatcher, describe the symptoms.
NEW INDICATOR OF STROKE: CROOKED TONGUE
Ask the individual to "stick out" his or her tongue. IF THE TONGUE IS CROOKED - if it goes to one side or the other - that is also an indication of a possible stroke.
Spread this information widely, to help others recognize the signs of stroke onset.
Thursday, January 24, 2008
HEALTH-TECH GADGETS on MARTHASTEWART.COM
http://www.marthastewart.com/portal/site/mslo/menuitem.3a0656639de62ad593598e10d373a0a0/?vgnextoid=34cff941122a7110VgnVCM1000003d370a0aRCRD&vgnextfmt=default&rsc=ts_Homepage_Homepage
The webpage linked to above gives descriptions of the products (in the case of Life Alert, their device is part of a home protection service), and gives the basics of how they work.
Also note: the TV segment on which this webpage is based (which featured the 4 products) was schedule to air yesterday, Jan. 23, 2008, on "The Martha Stewart Show." Check their website soon for video of that segment (at the webpage listed above).
For these and other segments related to health and/or seniors, visit www.marthastewart.com .
Thursday, January 03, 2008
Consumer Product Safety Roundup, Dec. 2007: Selected Product Recalls and Safety News (cpsc.gov)
Deadly Danger: CPSC Urges Parents To Not Place Infants on Air Mattresses The U. S. Consumer Product Safety Commission (CPSC) is warning families nationwide that air mattresses are too soft for use with sleeping infants. Never place infants to sleep on air mattresses or other soft surfaces (such as water beds and adult beds), which are not specifically designed or safe for infant use.
Venmar Ventilation Inc. Recalls Heat Recovery Ventilators Due to Fire Hazard In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Venmar Ventilation Inc., of Quebec, Canada, is voluntarily recalling about 1,100 Heat Recovery Ventilators. The thermal protector in these units can fail, posing a potential fire hazard to consumers.
AutoZone Recalls Booster Cables Due to Electrical Hazard In cooperation with the U.S. Consumer Product Safety Commission (CPSC), AutoZone Parts Inc., of Memphis, Tenn., is voluntarily recalling about 140,000 Valucraft Booster Cables. The booster cables clamps were assembled incorrectly resulting in reverse polarity. This poses an electrical shock and explosion hazard to consumers.
Shopping Channel HSN Agrees to Pay $875,000 Civil Penalty
The U.S. Consumer Product Safety Commission (CPSC) announced today that HSN LP (previously known as Home Shopping Network), of St. Petersburg, Fla., has agreed to pay a civil penalty of $875,000. The civil penalty settles allegations that HSN LP failed to report in a timely manner, as required by federal law, serious injuries and hazards with the Welbilt Electronic Pressure Cookers.
North American Breaker Co. Recalls Counterfeit Circuit Breakers Due to Fire Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), North American Breaker Co. Inc. (NABCO), of Burbank, Calif., is voluntarily recalling about 50,000 Counterfeit Circuit Breakers. The recalled circuit breakers labeled “Square D” have been determined by Square D to be counterfeit and can fail to trip when they are overloaded, posing a fire hazard to consumers.
World Dryer Recalls to Repair Hand and Hair Dryers Due to Electric Shock Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), World Dryer Corp., of Berkeley Ill., is voluntarily recalling about 25,000 World Dryer and Bradley Brand Hand and Hair Dryers. Some of the nozzles on these dryers are not grounded. If an electrical component comes into contact with an ungrounded nozzle, it can pose a shock hazard to consumers.
Pressure Cookers Recalled By Manttra Inc. Due to Burn Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Manttra Inc., of Virginia Beach, Va., is voluntarily recalling about 38,250 Pressure Cookers. If the pressure cookers are not closed properly, the lid can separate and allow hot contents to spill out. This poses a risk of burns to consumers.
Lenox Recalls Covered Warmer Dishes Due to Fire and Burn Hazards
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Lenox Group Inc., of Bristol, Pa., is voluntarily recalling about 43,000 Covered Warmer Dishes with Racks. Flames from the tea candle can extend up the sides of the dish. In addition, a label on the bottom of the dish causes excessive smoke when exposed to the flame. This poses fire and burn hazards to consumers.
Christmas Candle Sets Recalled By Specialty Merchandise Corp. Due to Fire Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Specialty Merchandise Corporation (SMC), of Simi Valley, Calif., is voluntarily recalling about 13,000 Christmas Candle Sets. The snowman candle could tip over and the exterior coating on both candles can ignite, posing a fire hazard.
DeWALT Recalls Cordless Drills due to Fire Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), DEWALT Industrial Tool Company, of Towson, Md., is voluntarily recalling about 346,000 DEWALT Cordless Drills. The trigger switch of the cordless drill can overheat, posing a fire hazard to consumers.
McQuay Recalls Air Conditioners/Heat Pumps Following Fires
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), McQuay International, of Minneapolis, Minn., is voluntarily recalling about 8,800 Remington and McQuay “ComfortPac” Air Conditioners and Heat Pumps. Wires in the heater element can overheat and spark, posing a smoke and fire hazard to consumers.
US Consumer Product Safety Commission Acting Chairman Nancy Nord Applauds House Vote on Landmark Consumer Product Safety Legislation
The Acting Chairman thanks the U.S. House of Representatives for passing landmark legislation today that finally gives the CPSC the additional tools and resources to address the growing issue of imports and other important product safety issues.
American Honda Motor Corp. Recalls Lawn Mowers Due to Laceration Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), American Honda Motor Corp., of Torrance, Calif., is voluntarily recalling about 167,000 Honda Walk-Behind Lawn Mowers. The cutting blades could rotate under power when the control lever is released. The lawn mowers do not comply with mandatory federal safety standards for lawn mowers. The spinning blade poses a serious laceration hazard to consumers.
Bombardier Recreational Products Recalls Snowmobiles Due to Crash Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Bombardier Recreational Products Inc. (BRP), of Quebec, Canada, is voluntarily recalling about 480 Ski-Doo® Model Year 2008 MXZ X 600 RS Snowmobiles. A defect in the carburetor can prevent the throttle from freely returning to the idle position. This can result in an unexpected loss of control leading to a collision and cause serious injuries or death.
Full Body Safety Harnesses Recalled by Gorilla Due to Fall Hazard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Gorilla Inc., of Flushing, Mich., is voluntarily recalling about 60,000 Full Body Safety Harnesses. The harnesses could fail during use, resulting in a hunter falling from the tree stand and suffering serious injuries or death.
Bicycle Helmets Recalled by Specialized Due to Failing Helmet Standard
In cooperation with the U.S. Consumer Product Safety Commission (CPSC), Specialized Bicycles, of Morgan Hill, Calif., is voluntarily recalling about 3,000 Specialized Bicycle Helmets. The helmets fail testing required under CPSC's safety standard for bicycle helmets. This can pose a head injury hazard to riders in a fall.
FDA's Pilot Program to Better Educate Consumers about Recalled Food Products (fda.gov)
What is the purpose of this pilot program?
FDA is conducting a six-month pilot program to educate and assist consumers in identifying recalled food products that may pose a significant health risk. FDA wants to help consumers identify these products by posting a photo of the principal label panel. We believe that by posting a photo of the label, consumers will be able to more easily identify and avoid these potentially hazardous food products. This pilot is one among a number of measures taken by FDA to proactively educate the public and improve food safety.
OTHER QUESTIONS and links to answers:
What are typical food risks that FDA alerts the public to?Which recalled products are part of the pilot program?
Where can I find the Web site where information and photos about recalled foods are posted?
Why is FDA piloting the use of photos with recalled human food products only?
How long will this pilot program last?
What is the purpose of the pictures and what do they show?
Why do some recalls include photos and others do not?
Can I be alerted by e-mail when there is a new recall?
Where can I comment on this pilot program?
What does FDA do with the comments it receives?
Recalls, Market Withdrawals & Safety Alerts Since Nov. 2, 2007 (fda.gov)
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December 31, 2007
Weis Markets Announces Voluntary Recall of Weis Baker’s Basket 18 Ct Fruit Miniatures and 2 lb Platters of Mini-Fruit Diamonds Due to Undeclared Allergen (Walnuts)
December 29, 2007
FDA Warns Consumers Not to Eat Raw Oysters Harvested from the West Karako Bay Section of Growing Area 3 in Louisiana
December 28, 2007
FDA Warns Consumers Not to Use Super Shangai, Strong Testis, Shangai Ultra, Shangai Ultra X, Lady Shangai, and Shangai Regular (also known as Shangai Chaojimengnan)
December 21, 2007
Whole Foods Market Expands Allergy Alert on 365 Organic Everyday Value Swiss Chocolate Bars to All Varieties and Lots
New Era Canning Company Recalls Canned GFS Fancy Blue Lake Cut Green Beans Because of Possible Health Risk
Public Health Advisory: Fentanyl Transdermal System (marketed as Duragesic and generics)
December 20, 2007
Cardinal Health Statement on Alaris Pump Module Worldwide Voluntary Recall
AM2 PAT, Inc. Issues Nationwide Recall of Pre-Filled Heparin Lock Flush Solution USP (5 mL in 12 mL Syringes)
December 19, 2007
Royal Seafood Baza Inc. Recalls Dried Roach (Fish) Due to Possible Health Risk
Top Line Specialty Produce Recalls "Green Paradise" Basil Because of Possible Health Risk
December 18, 2007
FDA Mandates New Warning for Nonoxynol 9 OTC Contraceptive Products
December 15, 2007
FDA Warns Consumers Not to Use Swad Brand Sindoor: Product Contains High Levels of Lead
December 14, 2007
Whole Foods Market Issues Allergy Alert on Undeclared Tree Nuts in 365 Organic Everyday Value Swiss Milk Chocolate Bar With Rice Crisps
December 13, 2007
Merck Recalls Certain Lots of Haemophilus influenza type b (Hib) Vaccine
December 12, 2007
Wegmans Announces Voluntary Recall of 8 oz. Wegmans Bouillabaisse Seafood Sauce
Cedarlane Natural Foods Issues Allergy Alert on Undeclared Casein in Cedarlane Low Fat Bean Rice and Cheese style Burritos
Kadouri International Foods Inc. Issues Alert on Undeclared Sulfites in "King Brand Dried Turkish Apricots"
Domega International Ltd., Inc Issues Alert on Undeclared Sulfites in "King Chief Brand Dried Kudzu"
FDA Public Health Notification: Patient Burns from Electric Dental Handpieces
Drug Safety Information: Carbamazepine (marketed as Carbatrol, Equetro, Tegretol and generics)
December 11, 2007
FDA Public Health Notification: Deaths reported following Radio Frequency Ablation of Lung Tumors
December 10, 2007
Back to Nature Foods Company Recalls Ginger Rice Thins Crackers
Frito-Lay Issues Voluntary Recall of 1.5 oz. Bags of Lay’s Classic Potato Chips in North Texas Due to Undeclared Milk
December 7, 2007
Harry & David Recalls Harry & David Bake Shop Cookie Mixes in Three Flavors: Oatmeal Chocolate Chip, Chocolate Peanut Butter and Cranberry Vanilla Chip for Undeclared Nut, Milk and/or Sulfite Allergens
Trader Joe's Company Voluntarily Recalls 12 oz. Pinjur
Wegmans Announces Voluntary Recall of 14 oz. Wegmans Wreath Kuchen
December 6, 2007
Listeria Contamination in Queso Fresco, Fresh Cheese
December 5, 2007
California Department of Public Health Warns Consumers Not to Drink Metromint Flavored Water
December 4, 2007
San Antonio Company Recalling Mexican Candy
Soma Beverage Recalls Metromint Flavor Water
Prosperity Resources Intl. Inc. Issues Allergy Alert on Undeclared Sulfites In "Golden Flower Brand Dried Lily Bulb"
Safety Information: Desmopressin Acetate (marketed as DDAVP Nasal Spray, DDAVP Rhinal Tube, DDAVP, DDVP, Minirin, and Stimate Nasal Spray)
Safety Informaiton: Vail Products Enclosed Bed Systems
December 3, 2007
Stop & Shop Updates Cookie Tray Recall
Blooming Import Inc. Issues Allergy Alert on Undeclared Sulfites in "Golden Lion Brand Dried Hylocereus Undatus Brltt (Dried Natural Herb)"
November 30, 2007
Consumer Alert: Undeclared Eggs in Ranch Peppercorn Cheese Curd
November 29, 2007
Quality Plus Products, Inc. Issues Allergy Alert on Undeclared Eggs in Smoked Wild Salmon Spread
November 28, 2007
President Global Corp. Issues Allergy Alert on Undeclared Skim Milk in Uni-President Red Bean Flavor Ice Bars and Red Bean Tapioca Flavor Ice Bars
Sweetwater Valley Farms, Inc. Recalls Tennessee Aged Southern Sharp Cheddar Cheese (Yellow) and Southern Mild Cheddar Cheese (Yellow) Lot #604
November 27, 2007
Safety Alert on Changes to Prescribing Information for Myfortic Delayed-Release Tablets
November 21, 2007
Bodee LLC, Inc. Issues A Voluntary Nationwide Recall of All Encore Tabs, a Product Marketed as a Dietary Supplement
Harry & David Recalls Harry and David Moose Munch® Confection Tubs in Two Flavor Combinations: Milk & Dark Chocolate, White Chocolate Macadamia and Peanut Butter, Milk Chocolate, Macadamia Nut for Undeclared Nut Allergen
Sweetwater Valley Farms, Inc. Recalls Southern Cheddar Jack Volunteer Special Cheese
Le Gourmet Connection Recalls Jack Cheese
November 20, 2007
Charlemagne Chocolatiers Issues Allergy Alert on Undeclared Milk Protein in Charlemagne Dark Chocolate Organic Bars
FDA Issues Early Communication for Chantix
November 19, 2007
Blue Planet Foods Issues Allergy Alert on Undeclared Almonds, Milk and Coconut in Heartland® Brand Graham Pie Crusts
November 16, 2007
Approximately $2 Million of Potentially Harmful "Cosmetic" Eye Product Seized
America True Man Health Incorporated’s Voluntary Recall of its True Man’s Sexual Energy Nutriment Men’s Formula, a Product Marketed as a Dietary Supplement to Enhance Male Sexual Energy has been expanded to include its Energy Max, Dietary Supplement
Updated Recall Information: Thoratec Corporation Implantable Ventricular Assist Devices (IVAD)
November 14, 2007
FDA Adds Boxed Warning for Heart-related Risks to Anti-Diabetes Drug Avandia
November 13, 2007
Coffee Masters, Inc. Issues Allergy Alert on Undeclared Allergens in Chipper Gourmet Foods Biscotti
November 12, 2007
Del Rey Tortilleria, Inc. Issues Recall of Flour Tortillas Due to Possible Health Risk
November 9, 2007
Napastyle Recalls Romano Pitchers and Tumblers Because of Possible Health Risk
November 8, 2007
FDA Strengthens Boxed Warnings, Approves Other Safety Labeling Changes for Erythropoiesis-Stimulating Agents (ESAs)
Kroger Light Caesar Salad Dressing Is Being Recalled
November 5, 2007
FDA Requests Marketing Suspension of Trasylol
November 2, 2007
FDA Requests Recall of 'True Man Sexual Energy,' 'Energy Max' Dietary Supplements
The Hartz Mountain Corporation Recalls Vitamin Care for Cats Because of Possible Health Risk
Welch Allyn AED 10 Automatic External Defibrillators Recall
Recalls, Withdrawals and Safety Alerts Archive
Tuesday, January 16, 2007
D is for Defense: Deterring MS and Cancer via Vitamin D
Edited (with Introduction) by Dr. Don Rose
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Various studies indicate that higher levels of Vitamin D in the body are associated with reduced risk or recurrence of MS (Multiple Sclerosis) and cancer. While more study is needed to establish whether increasing Vitamin D levels with supplements will reduce the risk of disease, it appears that, in general, supplements can provide a very low cost and safe form of “insurance” for your health. In other words, there doesn’t seem to be much downside to taking supplements like Vitamin D, yet a very large potential upside. (Of course, always consult your doctor before taking any supplements.) Read below for more details. --Don Rose
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Introduction
Vitamin D is produced primarily from the exposure of the skin to sunshine. Even casual exposure of the face, hands, and arms in the summer generates a large amount of vitamin D. In fact, simulated sunshine, equivalent to standing on a sunny beach until a slight pinkness of the skin was detected, was equivalent to a 20,000 IU oral dose of vitamin D2 [1]. (Note that the RDA is 400 IU for most adults.) It has been estimated that 1,000 IU per day is the minimal amount needed to maintain adequate levels of vitamin D in the absence of sunshine [1], and that up to 4,000 IU per day can be safely used with additional benefit [2].
Vitamin D and MS
Good news about Vitamin D: researchers at the Harvard School of Public Health have found that the risk of MS is lowest among people whose Vitamin D levels are high. While other research has suggested this link, the Harvard study is the first to indicate that increasing Vitamin D levels could help prevent MS, a chronic degenerative neurological disease that affects some 350,000 people in the United States and two million worldwide.
Working with researchers from the U.S. Army and Navy, the Harvard team analyzed stored serum samples from more than seven million individuals for levels of 25-hydroxyvitamin D [25(OH)D]. They found that the risk of MS among whites whose Vitamin D levels were highest was 62 percent lower than among those whose levels were lowest. No significant associations were found among blacks and Hispanics, perhaps because there were fewer of their serum samples available or because these groups tend to have low Vitamin D levels. More study is needed to establish whether increasing Vitamin D levels with supplements will reduce the risk of MS. The study was published in the December 20, 2006 issue of the Journal of the American Medical Association.
Vitamin D and Cancer
The concentration of the active hormonal form of vitamin D is tightly regulated in the blood by the kidneys. This active hormonal form of vitamin D has the potent anti-cancer properties. It has been discovered that various types of normal and cancerous tissues, including prostate cells [3], colon tissue [4], breast, ovarian and cervical tissue [5], pancreatic tissue [6] and a lung cancer cell line [7] all have the ability to convert the major circulating form of vitamin D, 25(OH)D, into the active hormonal form, 1,25(OH)2D. So, there is a local mechanism in many tissues of the body for converting the form of vitamin D in the body that is elevated by sunshine exposure into a hormone that has anticancer activity.
Indeed, 25(OH)D has been shown to inhibit growth of colonic epithelial cells [8], primary prostatic epithelial cells [9], and pancreatic cells [6]. So, the laboratory work is confirming what had been seen some time ago in ecological studies of populations and sunshine exposure.
The mortality rates for colon, breast, and ovary cancer in the USA show a marked north-south gradient [10]. In ecological studies of populations and sunlight exposure, sunlight has been found to have a protective effect for prostate cancer [11], ovarian cancer [12], and breast cancer [13]. Recently Grant found that sunlight was also protective for bladder, endometrial, renal cancer, multiple myeloma, and Non-Hodgkins lymphoma in Europe [14] and bladder, esophageal, kidney, lung, pancreatic, rectal, stomach, and corpus uteri cancer in the USA [15]. Several prospective studies of vitamin D and cancer have also shown a protective effect from vitamin D. It could be that sunshine and vitamin D are protective factors for cancers of many organs that can convert 25(OH)D into 1,25(OH)D2.
References
1. Holick MF: Vitamin D: importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis.Am J Clin Nutr 2004, 79:362-371. [PubMed Abstract]
2. Vieth R, Kimball S, Hu A, Walfish PG: Randomized comparison of the effects of the vitamin D3 adequate intake versus 100 mcg (4000 IU) per day on biochemical responses and the wellbeing of patients.Nutr J 2004, 3:8. [PubMed Abstract][PubMed Central Full Text]
3. Schwartz GG, Whitlatch LW, Chen TC, Lokeshwar BL, Holick MF: Human prostate cells synthesize 1,25-dihydroxyvitamin D3 from 25-hydroxyvitamin D3.Cancer Epidemiol Biomarkers Prev 1998, 7:391-395. [PubMed Abstract]
4. Tangpricha V, Flanagan JN, Whitlatch LW, Tseng CC, Chen TC, Holt PR, Lipkin MS, Holick MF: 25-hydroxyvitamin D-1alpha-hydroxylase in normal and malignant colon tissue.Lancet 2001, 357:1673-1674. [PubMed Abstract]
5. Friedrich M, Rafi L, Mitschele T, Tilgen W, Schmidt W, Reichrath J: Analysis of the vitamin D system in cervical carcinomas, breast cancer and ovarian cancer.Recent Results Cancer Res 2003, 164:239-246. [PubMed Abstract]
6. Schwartz GG, Eads D, Rao A, Cramer SD, Willingham MC, Chen TC, Jamieson DP, Wang L, Burnstein KL, Holick MF, Koumenis C: Pancreatic cancer cells express 25-hydroxyvitamin D-1alpha-hydroxylase and their proliferation is inhibited by the prohormone 25-hydroxyvitamin D3.Carcinogenesis 2004, 25:1015-1026. [PubMed Abstract]
Epub 2004 Jan 1023.
7. Mawer EB, Hayes ME, Heys SE, Davies M, White A, Stewart MF, Smith GN: Constitutive synthesis of 1,25-dihydroxyvitamin D3 by a human small cell lung cancer cell line.J Clin Endocrinol Metab 1994, 79:554-560. [PubMed Abstract]
8. Holt PR, Arber N, Halmos B, Forde K, Kissileff H, McGlynn KA, Moss SF, Kurihara N, Fan K, Yang K, Lipkin M: Colonic epithelial cell proliferation decreases with increasing levels of serum 25-hydroxy vitamin D.Cancer Epidemiol Biomarkers Prev 2002, 11:113-119. [PubMed Abstract]
9. Barreto AM, Schwartz GG, Woodruff R, Cramer SD: 25-Hydroxyvitamin D3, the prohormone of 1,25-dihydroxyvitamin D3, inhibits the proliferation of primary prostatic epithelial cells.Cancer Epidemiol Biomarkers Prev 2000, 9:265-270. [PubMed Abstract]
10. Sunlight, Nutrition And Health Research Center[http://www.sunarc.org/]
11. Hanchette CL, Schwartz GG: Geographic patterns of prostate cancer mortality. Evidence for a protective effect of ultraviolet radiation.Cancer 1992, 70:2861-2869. [PubMed Abstract]
12. Lefkowitz ES, Garland CF: Sunlight, vitamin D, and ovarian cancer mortality rates in US women.Int J Epidemiol 1994, 23:1133-1136. [PubMed Abstract]
13. Gorham ED, Garland FC, Garland CF: Sunlight and breast cancer incidence in the USSR.Int J Epidemiol 1990, 19:820-824. [PubMed Abstract]
14. Grant WB: Ecologic studies of solar UV-B radiation and cancer mortality rates.Recent Results Cancer Res 2003, 164:371-377. [PubMed Abstract]
15. Grant WB: An estimate of premature cancer mortality in the U.S. due to inadequate doses of solar ultraviolet-B radiation.Cancer 2002, 94:1867-1875. [PubMed Abstract]
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The BromsaMS Wikidot article cited above is covered by a Creative Commons Attribution-ShareAlike License. The referenced Nutrition Journal article is governed by an Open Access license.
The information provided in this article is, to the best of our knowledge, reliable and accurate. However, while The Rose Review always strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors.
Article Sponsor: Life Alert. More information about Life Alert, its emergency response services and other benefits for seniors nationwide is available at http://www.lifealert.com, http://www.seniorprotection.com and http://www.911seniors.com.
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Friday, January 12, 2007
Six Ways to Exorcise Exercise Excuses
Introduction by Dr. Don Rose
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Life Alert is known nationwide for providing personal protection in case of falls, home intrusion, medical emergencies or other dangerous scenarios, sending help fast in order to prevent injury or even death. But, as Exercise Physiologist and Fitness Consultant Joey Atlas points out, fitness and weight loss excuses can (eventually) kill you as well. One can conclude from Atlas’s views that we need to provide our bodies with a kind of “fitness protection” by exercising regularly and maintaining optimal weight. While fear of fitness and weight loss failure are major contributors to obesity around the world, Atlas provides a message of hope, encouraging the use of simple home workouts that can help fight fat and improve poor fitness levels. –Don Rose
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Ponte Vedra Beach, FL (PRWEB) November 7, 2006 — According to official figures from a 2006 report compiled by The Trust for America’s Health, the adult obesity rate rose from 15 percent in 1980 to 32 percent in 2004. Combine that with the number of Americans who are overweight but not obese, and the figure stands at 64 percent. And the childhood obesity rate more than tripled between 1980 and 2004, from 5 percent to 17 percent.
“I don’t have enough time for exercise.” “I’m too out of shape to workout.” “I don’t know what to do.” “I’m too afraid to ask the fitness instructors.” “The gym is too crowded.” “The health club members are rude.” “I don’t have the willpower.” These are some of the top excuses revealed by a 2004 survey conducted by the American Council on Exercise of San Diego.
“For the general population, excuses are just excuses. They are not valid reasons for poor levels of fitness and health. That being said, I can understand why so many people use these excuses. They just don’t know any better,” said Exercise Physiologist and Fitness Consultant Joey Atlas. “There is so much fitness and weight loss information out there. It’s hard for people to make sense out of it and see how or if it applies to them,” according to Atlas.
Atlas offers these six tips to put an end to your fitness excuses:
1) Develop this mindset: Fitness is not a leisure pursuit. It’s an obligation and a means for you to protect the gift of life you have been given.
2) Create a simple home gym with a little bit of space and a floor mat for core exercises.
3) Learn compound leg exercises, such as the touch-down, that do not require fitness equipment.
4) Perform daily flexibility and stretching exercises for increasing energy and injury prevention.
5) Use the floor mat for abdominal exercises and thigh exercises that provide a smart foundation for a more advanced fitness program.
6) Incorporate butt exercises and stomach exercises that do not require weights or exercise machines.
“There is so much that can be done with little or no fitness equipment. There is no need to be a member of a health club to be in great shape and healthy,” says Atlas. “I have some of my best workouts on the local playground. A ten-minute ab workout, a quick leg exercise series, a simple core workout and eight minutes of stretching for flexibility will give you a good sweat in less than thirty minutes.”
Atlas offers five free exercises, with photos and instructions via his main website, www.JoeyAtlas.com.
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Joey Atlas, M.S. - Exercise Physiology, is a fitness consumer advocate, professional trainer and fitness writer. He has been in the fitness industry since the late 80’s. Atlas is a contributing writer for OnFitness Magazine. Joey Atlas Fitness Resources provides fitness consulting services and products to individuals, families and companies all over the world.
The information provided is, to the best of our knowledge, reliable and accurate. However, while The Rose Review always strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors.
Article Sponsor: Life Alert. More information about its emergency response services and other benefits for seniors nationwide is available at http://www.lifealert.com, http://www.seniorprotection.com and http://www.911seniors.com.
Thursday, January 11, 2007
High-Yield Living™ Launches Site for Baby Boomers and Offers 10 Tips for Getting What You Want in 2007
Press Release from Linda Franklin of High-Yield Living (Courtesy of PRWEB.com)
Introduction by Dr. Don Rose
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A new company called High Yield Living (HYL) aims to show boomers how to successfully deal with “reverse puberty” – the term HYL uses to describe emotions and physical changes boomers go through that often mirror or reverse the feelings and changes experienced during regular (teenage) puberty. One of HYL’s goals is to change how we age in health, beauty, relationships, finance and spirituality. –Don Rose
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(PRWEB) November 14, 2006 -- Linda Franklin, a passionate advocate for the baby boomer generation, has launched High Yield Living LLC, a website http://www.highyieldliving.com/ and a blog http://www.boomersmakingadifference.com/. High-Yield Living™ (HYL) offers boomers cutting edge strategies for successfully managing their aging process. HYL’s research has identified that the key categories that boomers find most challenging as they age are health, beauty, relationships, finance and spirituality. "Age is inevitable; how we age isn’t," says Linda, who firmly believes that aging is a kind of reverse puberty. "There is the old paradigm that says ‘we’re getting old and there’s not much we can do about it.’ I subscribe to the new aging paradigm that says ‘there is plenty we can do about it’".
Linda has a natural talent for thinking outside the box. She was the first Canadian woman to own her seat on the New York Stock Exchange. She then became managing partner in charge of arbitrage trading for a leading Wall Street investment firm. Now, in "Act Two," Linda has developed winning strategies for boomers who feel "we’re just not that old."
Here are High-Yield Living’s 10 Tips Baby Boomers Need to Know for the New Year.
1. Me, For Better Or Worse
My body is changing like it or not. How I take care of myself now will shape my life for years to come.
2. It’s Never Too Late to Dream
I will always have a dream. My dreams are the voice of my soul.
3. Playtime
I always have energy for things that makes me happy. Playtime is something I do just for me.
4. Letting Go
Sometimes a relationship just runs its course. It’s okay to let go.
5. Changing Priorities
My wants are changing. I accept the change and move forward. If not now, when?
6. Getting off the Fence
Over thinking doesn’t help me. Action does! Today I move forward.
7. Intimacy
It’s easier to be intimate with other people when I take the time to become intimate with myself.
8. Reaching Out
I will do what I can to help other people. Giving back is a gift.
9. Changing Others
I’ve learned I can’t change other people and have stopped trying.
10. Clutter
I release what no longer serves me. Cleaning up makes room for something new and exciting.
High-Yield Living™ is about changing the aging paradigm and these tips are a great way for boomers to start off 2007 with passion and excitement.
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The information provided is, to the best of our knowledge, reliable and accurate. However, while The Rose Review always strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors.
Article Sponsor: Life Alert. More information about its emergency response services and other benefits for seniors nationwide is available at http://www.lifealert.com, http://www.seniorprotection.com and http://www.911seniors.com.
Thursday, December 14, 2006
Reach Out and Hug Someone... Virtually
Based on a posting by Roba at the website "And Far Away"
Edited by Dr. Don Rose
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Here is an invention designed to provide"The Hug" you cannot give because you are too far away.
Robotics researchers have designed a soft, huggable pillow that uses sensing and wireless phone technology to provide a physical touch, and thus better social and emotional support, for distant family members. The device, which is about the size of a throw pillow but as firm as a seat cushion, is shaped like a person about to give a hug, with two arms reaching up and out from a small torso. The outside is covered in velour, "making it soft and plush and something you would want to hold up against your body."
Another example of technology bringing us closer together. To paraphrase an old phone commercial, now you can "Reach out and hug someone."
I believe The Hug device could prove useful for enhancing the feeling of closeness between family members -- in particular, between mature adults living alone and their children. For the kids, it's the next best thing to being there (with grandma or grandpa). I also believe The Hug and products like it are just initial examples of an inevitable wave of products geared toward making older folks feel more companionship and love while living alone at home.
For more on The Hug, read the article here.
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The article above and the content it is based on are covered by a Creative Commons License. The information provided is, to the best of our knowledge, reliable and accurate. However, while The Rose Review always strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors.
Article Sponsor: Life Alert. For more information on Life Alert, its emergency response services and other benefits for seniors nationwide, please visit http://www.lifealert.com, http://www.seniorprotection.com and http://www.911seniors.com.
Tuesday, November 28, 2006
Anti-Aging Advice to Keep Skin Looking Nice
Edited (with Introduction) by Dr. Don Rose
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Skin is the body’s largest organ, so it’s important to know how to take care of it. Especially crucial is the facial area; we all want it to look its best, since the face is usually the first thing people see about us, and something we have to experience with every gaze into a mirror. This article presents some tips to help slow down the inevitable process of aging skin, which will hopefully give our face something to smile about. --Don Rose
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It's no secret that our society is obsessed with looking young. As baby boomers turn 60, statistics show the U.S. market for anti-aging products and services is "growing at an average growth rate (AAGR) of 9.5%” and “will reach nearly $72 billion by 2009"*. While science has made advancements in both topical and minimally invasive cosmetic procedures, certain lifestyle factors -- such as smoking, sleep loss and sun exposure -- can unknowingly sabotage your personal aesthetic goals.
Although natural aging is a given, inherited via our genes, we do have control over extrinsic aging. The process of premature aging is caused by poor lifestyle habits that actually accelerate skin aging, including wrinkles, rough texture and uneven pigmentation. According to leading dermatologist Jeannette Graf, current research reveals that the following dynamics accelerate the skin's aging process:
• Sun exposure - No surprise here: the sun does not do a complexion good. From basic dryness to a high risk of melanoma and other skin cancers, UV rays cause daily damage to skin. "Wearing a high SPF sunscreen every day is the one product I recommend to all of my patients," says Graf.
• Smoking - Another culprit that robs skin of its health. Smoking not only directly damages the fibers that provide elasticity and support, causing skin to prematurely wrinkle and droop, but it also decreases the flow of both blood and vital nutrients to the skin's surface, leaving it dry and crinkled looking.
• Diet - What you put into your body is just as important as what you put on, says Graf. A high-fiber diet rich in antioxidant fruits and vegetables will result in a healthier and more radiant complexion. Bottom line: limit alcohol and cola consumption, which depletes the body of its nutrients, and add more wholesome foods, such as lean proteins, fruits, green leafy vegetables and plenty of fresh water.
• Sleep loss - While sleep deprivation is known to cause weight gain and loss of mental concentration, it also affects skin health by robbing it of its precious rejuvenation time. During slumber, your skin, as well as your body, undergoes a period of revitalization. Loss of sleep interrupts this phase, imparting telltale signs such as dark under-eye circles and dry, flaky complexion.
Aging is inevitable, but you can certainly make small efforts to ensure that you don't help speed it along. By getting a good night's sleep, eating a healthful diet and using sun protection each day, you'll be sure to keep both your skin and the rest of your body looking young and vibrant.
* Julia Dvorko, BCC Research 2005
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The article above and the content it is based on are covered by a Creative Commons License. The information provided is, to the best of our knowledge, reliable and accurate. However, while The Rose Review always strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Jeannette Graf, M.D., F.A.A.D., is a board-certified clinical and research dermatologist specializing in the research of ingredients that inhibit the signs of aging.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors.
Article Sponsor: Life Alert. For more information on its emergency response services and other benefits for seniors nationwide, please visit http://www.lifealert.com, http://www.seniorprotection.com and http://www.911seniors.com.
Monday, November 27, 2006
RealAge Test Makes You Realize What's Really Important Re: Aging
by Dr. Don Rose
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The website www.RealAge.com offers a free test. They say that "Your RealAge is the biological age of your body based on over 100 factors – many that you control." I have heard this before, so it seems worth a try. The test's goal is to answer this question: are you biologically younger, older, or the same as your birthday age? Here is what they say you’ll get: (1) A personalized plan to feel younger, and (2) A list of what’s making you younger or older.
I like what this test is all about, for several reasons. First, it gets you in the mindset of "I am not a number" -- that age, as defined as "years since birth," is ultimately not important. Fitness level (mental and physical) is. If nothing else, finding out that you are really years younger (in biological terms) than your chronological age should give your happiness quotient a boost. And, coincidentally, that act of feeling happier happens to help your health, too. It's win-win.
Of course, if the test shows you are biologically older than your chronological age, well... you may feel a bit down for a bit, but let that kick you in the pants to do something about it. (The RealAge site, and some of the other articles on this blog, will hopefully help you in that regard.)
I also like the RealAge site's sidebar section -- their "DID YOU KNOW..." tips. One example: "Laughing often can make your RealAge 8 years younger." Which makes me wonder: if health insurers wanted a wonderful win-win -- healthier customers, and hence lower costs over time -- wouldn't more of them proactively pay for preventive procedures? Can't creative companies cover the cost of comedy clubs? Or Comedy Central on cable?
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The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
Article Sponsor: Life Alert -- for more information on its emergency response services and other benefits for seniors nationwide, please visit lifealert.com , seniorprotection.com and 911seniors.com.
Good Mood Food: Feeling Finer From Fats
Based on the posting “Mood and Food: The Oil Connection” by Christine Cox, at nutritionadvocate.com
Edited (with Introduction) by Dr. Don Rose
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Fit fats? From fish? Fatty food’s fabulous? Find facts! Findings about foods filled with fatty acids have been published often in recent years – for example, in reference to the consumption of fish. Read below for info on how intake of omega-3’s (found in certain fish and in other sources) can mitigate depression, as well as other examples of how fats can improve our state of mental wellbeing. --Don Rose
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Introduction
It's no news that the kind of fat you eat affects your heart, but did you know that it also affects your head? Mind you, I’m talking about the mind. Studies seem to point to this conclusion, as anxiety, depression, memory and even schizophrenia appear to be influenced by the amounts and types of fat you choose or avoid.
Fats and Mental Health
While low-fat diets appear to be good for our physical health, several studies indicate that cutting down the fat too much may be bad for our mental health.
British researchers found that young adult test subjects had substantially less anxiety and hostility on a diet getting a whopping 41% of its calories from the greasy stuff than they did on a moderate-fat diet of 25% calories from fats.
Researchers in Louisiana fed rats diets high in protein, carbohydrates or fat, and watched their responses to anxiety-provoking situations. Like their human counterparts, the rodents on the high-fat chow had less anxiety when coping with new, slightly threatening situations.
Cholesterol and Depression
Another piece of the puzzle is the common finding that very low cholesterol levels, which are partly linked to low dietary fat intake, are associated with depression. This doesn't indicate, however, that those enviable low levels are the cause of the low mood. Researchers suggest it's possible that the low levels could be the result of the depression, through mechanisms not yet understood. Nevertheless, this cholesterol-and-depression link, together with the studies cited above, certainly seems provocative, and worthy of further inquiry.
Does this mean that when we get especially stressed we should drench our baked potatoes with butter and reach for more cheesecake? Not really. Many studies indicate that, when it comes to affecting mood and mind, it's not necessarily the amount of fat in the diet that counts, but rather the type of fat.
Omega-3: A Mega Good Fatty Acid
A certain type of fatty acid, called omega-3, is found in fish as well as in plant sources such as walnuts, flax seed and purslane. It is also widely available in supplements. The good news: it appears to have a remarkable capacity to help us fight both anxiety and depression. Since omega-3 makes up a large part of the fat in the brain, perhaps it isn't surprising that diets rich in this type of fat can influence the way we feel on a Monday morning.
Recently, a broad-based study by the National Institute on Alcohol Abuse and Alcoholism looked at the relationship of eating patterns around the world to clinical depression. They found this causal link: the more fish eaten (and hence the more omega-3 consumed), the less the amount of depression. And a 1998 British study found that those people having the severest depressions were those who consumed the lowest amounts of omega-3 fatty acids.
Even schizophrenia seems to respond to an increased intake of omega-3, according to two British studies. Symptoms of this severe disease decreased significantly with the addition of this fatty acid.
Conclusion
While these studies are certainly suggestive, it isn't clear that we should start piling oily foods on our plate. First, a high fat diet is correlated with increased heart disease and cancer. Second, studies indicate that even if we add omega-3s to our diet, they won't do much good if we're also eating a lot of fats of other types, such as animal fats and even vegetable oils.
The wisest course may be to follow a generally low-fat diet, but to add small amounts of oils rich in omega-3, such as canola or olive oils, to our salads and stir-fries.
References
Belzung C et al. Alpha-linolenic acid deficiency modifies distractibility but not anxiety and locomotion in rats during aging. J Nutrition September 1998.
Edwards R et al. Omega-3 polyunsaturated fatty acid levels in the diet and in red blood cell membranes of depressed patients. J Affect Disord March 1998.
Edwards R, Peet M, Shay J, Horrobin D. Omega-3 polyunsaturated fatty acid levels in the diet and in red blood cell membranes of depressed patients. J of Affect Disord March 1998.
Laugharne JD, Mellor JE, Peet M. Fatty Acids and schizophrenia. Lipids March 1996.
Peet M, Laugharne JD, Mellor J, Ramchand CN. Essential fatty acid deficiency in erythrocyte membranes from chronic schizophrenic patients, and the clinical effects of dietary supplementation. Prostaglandins Leukot Essent Fatty Acids August 1996.
Prasad A et al. Short-term consumption of a diet rich in fat decreases anxiety response in adult male rats. Physiol Behav September 1996.
Prasad A, Prasad C. Short-term consumption of a diet rich in fat decreases anxiety response in adult male rats. Physiol Behav Sep 1996.
Wells AS, Read NW, Laugharne JD, Ahluwalia NS. Alterations in mood after changing to a low-fat diet. Brit J of Nutr Jan 1998.
Wells et al. Alterations in mood after changing to a low-fat diet. Br J Nutr January 1998.
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The article above and the content it is based on are covered by a Creative Commons License. The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
Article Sponsor: Life Alert -- for more information on its emergency response services and other benefits for seniors nationwide, please visit the following websites: http://www.lifealert.com , http://www.seniorprotection.com and http://www.911seniors.com.
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Friday, November 24, 2006
Full Body CT Scans: Info to Know Before You Go (Part 1)
Edited (with Introduction) by Dr. Don Rose
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You may have seen the ads in newspapers, offering to scan your body (for a fee) in order to learn what things may be wrong with you, before these things cause major problems. In theory, it sounds great, but this article raises some questions and concerns one should think about before deciding on a specific type of scan: the full body CT (Computed Tomography) scan. –Don Rose
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With the convenience and popularity of full body CT scans increasing as a simple solution to detect the ever growing number of maladies cropping up in aging bodies, Menlo Park's Almanac reports that some doctors are warning of the risks inherent to the technology. Advertisements for body scans espouse the procedure’s ability to identify heart disease, lung disease and cancer and other ailments, but do not mention the plausible health side effects of the scan itself. In addition, the FDA provides no regulatory standards for the scanning industry.
When considering the potential dangers of false positives (indicating that you have a problem when in fact you don’t) and radiation exposure, one should think hard and evaluate all options before jumping right into a full body scan. For health care professionals, it may not always be the wisest move to steer people showing no symptoms or signs of problems toward a treatment that could damage an otherwise healthy body. (Remember the famous phrase that medical practitioners have long been taught: “First, do no harm.”)
Should there be professional standards or guidelines stating when it is or is not appropriate for someone to receive a body scan? Or should this aspect of medicine remain “Caveat Emptor” (buyer beware) – with the hope that "informed consent" will wash away any problems?
The answers are not easy, but Part 2 of this article provides additional information regarding full body scans that sheds more light on these issues.
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This work (Full Body CT Scans… Part 1) and the work it is based on are licensed under a Creative Commons License. The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
Article Sponsor: Life Alert -- for more information on its emergency response services and other benefits for seniors nationwide, please visit the following websites:
http://www.lifealert.com
http://www.seniorprotection.com
http://www.911seniors.com
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Full Body CT Scans: Info to Know Before You Go (Part 2)
Below is the second half of our article on Full Body CT (Computed Tomography) Scans. Providers of CT (and similar) body scans point out that serious problems often have no symptoms, especially in their early stages. On the other hand, some sources (see below) say that healthy folks without symptoms should not be advised to undergo such scans. Hence, it is not a simple choice; doing due diligence and gathering data from multiple sources is recommended before making a final decision. --Dr. Don Rose
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Dozens of clinics nationwide are touting a new service for health-conscious people: full-body CT scans -- high-tech computerized X-rays that promise early warnings for cancer, cardiac disease, and other abnormalities. But the practice is controversial because the long-term benefits and risks have not been researched. The Food and Drug Administration (FDA) has approved the CT X-ray system only as a diagnostic tool to be used when symptoms exist, or when there is reason for further testing. But no studies have been done to support using CT scans for screening people without symptoms, or when there is no suspicion or indication of a problem or disease.
Thomas B. Shope, Ph.D., a radiation physicist in the FDA's Center for Devices and Radiological Health, says the agency's concern is that "some of the kinds of things screening CT may find are not necessarily of any health significance." In addition, because no screening test is 100 percent accurate, the FDA is concerned that many people will get false-positive results, leading them to seek additional, possibly risky tests or surgical procedures. While there is a small danger of this when symptoms exist, its occurrence is far more probable when they do not.
Furthermore, the use of any X-ray imaging procedure is always accompanied by a concern about the possible effects of radiation exposure. "The effective dose from a CT procedure can be hundreds of times larger than the effective dose from a conventional radiographic procedure," says Shope.
During a CT scan, an X-ray tube housed inside a doughnut-shaped machine rotates around and transmits radiation through a person's body at various angles. Detectors inside the machine measure the radiation transmitted through the body and these data are converted into electrical signals. A computer gathers these signals and produces three-dimensional images that are displayed on a monitor. A technologist or radiologist can change the contrast or brightness of the displayed image, or use other image processing or display techniques to emphasize areas or tissues of interest.
Using CT systems for diagnosis in medicine has been accepted as a valuable medical practice based on a wealth of experience. Physicians may use it for any condition or disease, as long as they deem the use legitimate within the doctor-patient relationship. Therefore, although the device was approved as a diagnostic tool for specific purposes, the FDA has limited authority to control how it is actually used. The agency continues to approve CT systems and their enhancements on the basis that they are to be used in the diagnoses of symptomatic people.
The American College of Radiology "does not believe there is sufficient scientific evidence to justify recommending total body computed tomographic (CT) screening for patients with no symptoms or a family history suggesting disease." The organization says there is no evidence that the procedure is either cost-effective, or effective in prolonging life. Robert Smith, director of cancer screening at the American Cancer Society, says his organization also "discourages full-body scanning" for the same reasons.
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The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
Article Sponsor: Life Alert -- for more information on its emergency response services and other benefits for seniors nationwide, please visit the following websites:
http://www.lifealert.com
http://www.seniorprotection.com
http://www.911seniors.com
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Microwaving Veggies Not so Negative for Nutrients
Edited (with Introduction) by Dr. Don Rose
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Many people believe that microwaving tends to be bad for certain foods, such as vegetables, because it may kill vital nutrients in the food. However, this article cites sources that seem to reverse some of these negative beliefs – and point to a different cooking culprit. --Don Rose
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Anahad O'Connor, writing in his "The Claim" column, takes on the widely-held conviction that cooking vegetables in the microwave destroys valuable nutrients. The truth, O'Connor tells us, is that microwaving destroys far fewer nutrients than other means of cooking, largely because microwaving uses less of two things that destroy nutrients during cooking: heat and water.
O'Connor directs our attention to studies at Cornell University, which looked at the effects of cooking on water-soluble vitamins in vegetables. That research found that spinach retained nearly all its folate when cooked in a microwave, but lost about 77 percent when cooked on a stove. It also found that bacon cooked by microwave has significantly lower levels of cancer-causing nitrosamines than conventionally cooked bacon.
O'Connor also points to a study published in The Journal of the Science of Food and Agriculture in 2003 that found that broccoli cooked by microwave — and immersed in water — loses about 74 percent to 97 percent of its antioxidants. However, when steamed or cooked without water, the broccoli retained most of its nutrients.
The moral of the story: cooking in water seems to be more of a negative than cooking in a microwave, at least as far as preserving nutrients in vegetables is concerned.
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This article and the content it is based on are covered by a Creative Commons License. The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
Article Sponsor: Life Alert -- for more information on its emergency response services and other benefits for seniors nationwide, please visit the following websites:
http://www.lifealert.com
http://www.seniorprotection.com
http://www.911seniors.com
# # #
Wednesday, November 22, 2006
Top Ten Tips for a Tip Top Torso
by Dr. Don Rose
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Which do you want: a tip top torso, or a wide wobbly waist? Do you want to look like a Greek god in sandals, or get a big gut with large love-handles?
It gets harder to avoid the latter as we age; that’s why bloated bellies tend to be seen more often on older folks – like Boomers and seniors -- than on the younger set. But it doesn’t have to be that way. Anyone at any age can have a great looking bod, and not fear their rear, if one follows some exercise and eating rules of thumb. The rules presented below offer ideas on how to get fit and fight fat – something especially useful around holiday time, when calories tend to tempt us time and time again. The modern middle-aged male’s midsection is often more massive than it should be, which can mean many medical maladies if not modified. The good news: most midsections can be trimmed and tightened with time, through tenacity and tried-and-true techniques.
1. Moving Morning: move your workouts to the A.M. if possible -- the earlier the better. Early exercise increases the metabolism, which stays high for several hours afterwards. Benefits of getting your body moving early: more calories burned during the rest of the day and your appetite tends to decrease for a few hours after a workout.
2. Big Breakfast: eat more in the morning (and at lunch) than in the evening. Not only will this get your metabolism going, but you also have all day to burn off “early calories.” Think of your ideal daily calorie intake as an inverted triangle -- more in the morn, tapering off till twilight.
3. Welcome Water: try to drink at least 8 glasses (cups) a day, if possible. Besides the many benefits from the water itself, drinking water before a meal makes you feel fuller and hence you are less likely to overeat. Everyone’s needs are different, of course, but the common maxim says to drink 8 cups a day for optimal health. (Note: urine color indicates whether you need more or less H20; a deeper darker color means you probably need more water.) Tip: try drinking 1 or 2 cups upon waking, before you do anything else; my friend said her friend lost several pounds via this tip alone.
4. Healthy Half: some folks have lost pounds by eating and drinking whatever items they want, but half the usual amount. By doing this, you’re not denying yourself any particular food or beverage – but half the portion means half the calories, which helps you lose weight. For example, one might eat a sandwich with only one side of the bun. (This not only halves the bun calories, but less bread means less carbs -- so it’s a double salvo in your weight loss war.) You also stretch your food budget twice as far.
5. Ditch Dessert: a variant on the previous rule, where you eat whatever you want, with one restriction. In Rule 4, the single restriction was halving portion size; in this rule, it is eliminating any item that is sweet (that is, items with sugar, since sugar is dense with calories). Combining Rules 4 and 5 can be especially effective.
6. Best Buddies: it’s often helpful to have a buddy (or significant other) following the same or similar rules and routines as you -- for support, and to compare notes. Your buddy may discover a useful technique, trick or tip you didn’t think of (or vice versa).
7. More Meals: eat more often, but less per meal. This keeps the metabolism constantly in high gear to burn off calories. Try to keep the smallest meals (i.e., snacks) healthy, too. Using this rule along with Rule 4 can be a sensible combination. For example, instead of 3 or 4 “normal portion” meals per day (breakfast, lunch, dinner and an occasional late supper/snack), try eating 6 to 8 small meals, each at half a “normal portion” or less. This keeps you feeling full and your metabolism high all day. If possible, reduce portion size as the day goes on (see Rule 2).
8. Food Focus: paying attention to what you eat can pay big dividends. First, you’ll enjoy your meal more, since your increased attention will lead you to savor the eating process. Second, the seconds will seem like minutes the more you focus on what you are eating; it will seem like you are eating for a longer time. Third, you will end your eating earlier, because you’ll be aware of the onset of “feeling full” faster – which means less calories taken in, and the gift of extra time to do other things. It’s win win win. Combining this rule with Rule 4 can be effective; the more you truly focus, the more your “half portion” will seem as filling as your former “full portion.”
9. Ending Eating: evening calories are less likely to get burned off that day, and eating right before bed can lead to heartburn or restless sleep, so try to consume less at night (as touched on in Rule 2). Ideally, stop consuming calories at a set time each night. For example, no food after 8pm. Make a rule and stick to it – whatever works for you. The goal: put as many hours as you can between “last bite” and “good night.”
10. Sound Sleep: sleep is when muscles repair, and in general the body uses this time to heal itself. Make sure you get enough hours of shuteye each evening (most people need around 8 hours per night). They don’t call it “beauty sleep” for nothing!
Refer back to these rules when you need to remind yourself of some good habits to follow. These rules are by no means exhaustive, but I hope they provide a general roadmap that will take you closer to your final destination: a fine, fit physique.
If you find it hard to remember all of the information presented above, here is a closing two-line poem that may help, summarizing the rules in ultra-brief form:
Work out mornings, more food early. Focus, buddy; half, no sweet.
8 cups water, 8 food servings. 8 o’clock stop, 8 hours sleep.
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The information provided here is, to the best of our knowledge, reliable and accurate. However, while The Rose Review strives to provide true, precise and consistent information, we cannot guarantee 100 percent accuracy. Readers are encouraged to gather more information before drawing conclusions and making decisions.
Dr. Don Rose writes books, papers and articles on many topics, including computers, the Internet, artificial intelligence, science and technology, and issues related to seniors. In addition to serving as writer of The Rose Review, he is also Editor In Chief of The LA Report.
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