|
|
|
Air Quality We Breathe At Home Or In The Workplace
How would you rate the quality of air in your workplace? More importantly what factors are you considering when rating it?
Your home or work environment may be causing you additional health risks without you realizing it. On average,...
Hyaluronic Acid - The Natural Face Lift?
If So What Is It and What Does It Do?
In Yuzuri Hara, a village in Japan, ten percent of the population is 85 or older. Diseases of aging, such as cancer, diabetes and Alzheimer's, are virtually unknown. People rarely see a doctor and their...
Nutrition Supplements for Aging Americans
While America has given birth to the song “Young at Heart”, and the phrase “you’re as young as you feel!” can be heard from coast to coast by millions of people, demographic trend point firmly toward the other direction: aging.
Currently, the...
Nutritional Supplement
Nutritional Supplement – what is it? So what is a nutritional supplement? Nutritional supplement is a product that provides additional sources of nutrients when people don’t get enough of them through food or when a well-designed diet doesn’t work....
What You Need to Know Before Starting a Low Carb Diet
In the last 12 months or so, low carbohydrate diets have captured the hearts and weight loss hopes of the American public. And why not? These diets promise quick weight loss and the ability to keep eating fatty foods. If you love your steak...
|
|
| |
|
|
|
|
|
|
Good Nutrition: The Overlooked Vitamin You Need to Know About
A vitamin which has received a lot of interest lately, for a host of reasons, is vitamin D. Various studies have shown the importance of vitamin D in the prevention of aggressive forms of prostate cancer, colon cancer and even skin cancer. It acts as an insulin stimulator to help deter diabetes. It can help to offset the effects of PMS as a regulator of the hormone, estrogen. It boosts seretonin which has been found to help depression. It is also important to understand the role of vitamin D in calcium absorption. Without vitamin D, calcium does not find its way to the bones. Not only does it aid in calcium absorption but in strengthening the muscles which gives added mobility to the elderly. The significance of this can be seen when we realize that falls are the largest cause of injury related deaths in nursing homes.
For all of these reasons, the importance of getting the proper amount of vitamin D is becoming more and more apparent. This, however, presents a dilemma. The single best way that we receive vitamin D is through sunshine. In recent years, it is becoming clear that Americans are not getting enough vitamin D. This has been due, in part, to the increased use of sunscreens. Sunscreen blocks the absorption of vitamin D in the skin. Does this mean we should stop using
sunscreen? No, absolutely not. Some studies suggest that we spend 5-10 minutes, three times a day , in the sun without sunscreen.
Other studies suggest that we spend 10-15 minutes, one to two times a day, in the sun without sunscreen. I think it is clear that only small doses of being exposed to the sun, without sunscreen are recommended.
There are some foods, although not many, which provide vitamin D. These would be fatty fish, milk, fortified orange juice and fortified cereals. Mushrooms that are sun grown are also a good source of vitamin D. Green leafy vegetables are not a good source of vitamin D. Because of this, a daily supplement is recommended. Traditionally, 200 I.U.s were the recommended dose but new studies are suggesting anywhere from 600-800 I.U.s as a minimum dose. Up to 2,000 I.U.s a day has not been shown to pose a toxicity risk but there is really no reason to take this much.
Given the known benefits of vitamin D, all of us, especially as we age, should pay as close attention to this vitamin as we do calcium.
About the Author
Constance Weygandt is an author, speaker, and balance mentor. For more information or to receive her free recipe newsletter, visit her at http://www.balancedwellnessonline.com
|
|
|
|
|
| Nutrition.gov Homepage |
| US federal guide offering access to all government web sites with reliable and accurate information on nutrition and dietary guidance. |
| www.nutrition.gov |
|
| American Society for Nutrition |
| Publication from the American Academy of Nutritional Sciences. Includes past and current issues online with subscription information. |
| www.nutrition.org |
|
| Food and Nutrition Information Center Home Page: |
| Has dietary supplements, guidelines, food guide pyramid, child care nutrition, food safety, and topics from AZ. |
| fnic.nal.usda.gov |
|
| British Nutrition Foundation |
| Promotes the nutritional wellbeing of society through the impartial interpretation and effective dissemination of scientifically based nutritional knowledge ... |
| www.nutrition.org.uk |
|
| NutritionData's Nutrition Facts Calorie Counter |
| Nutrition facts calorie counter and calculator promotes healthy eating by telling you, in simple terms, what is good and bad about the foods you eat. |
| www.nutritiondata.com |
|
| Nutrition Explorations: The Fun and Easy Way to Teach and Learn ... |
| Nutrition Explorations provides nutrition education information and resources for teachers, school foodservice professionals, parents, families and kids. |
| www.nutritionexplorations.org |
|
| About Nutrition - Nutrition, Diets, and Vitamin Supplements Help |
| Guide to nutrition information with vitamin and mineral index, news updates, free e-mail newsletter, chat room, discussion forums, and recipe boards. |
| nutrition.about.com |
|
| MyPyramid.gov - United States Department of Agriculture - Home |
| The Center for Nutrition Policy and Promotion created the food pyramid guidance system. Find updated information about daily food recommendations, ... |
| www.mypyramid.gov |
|
| American Dietetic Association |
| Nutrition information, resources, and access to Registered Dietitians provided by ADA and the National Center for Nutrition and Dietetics. |
| www.eatright.org |
|
| MedlinePlus: Nutrition |
| (Center for Nutrition Policy and Promotion) - Links to PDF; Whole Grains: High in Nutrition and Fiber, yet Low in Fat (Mayo Foundation for Medical Education ... |
| www.nlm.nih.gov |
|
| Dole 5 A Day - We make 5 A Day fun! |
| Learn the importance of eating five servings of fruits and vegetables every day. Includes recipes for kids to try. |
| www.dole5aday.com |
|
| Nutrition - Wikipedia, the free encyclopedia |
| An encyclopedia article on nutrition, including sections on history, health, food processing, longevity, lifetstyle, policy, holistic approaches, ... |
| en.wikipedia.org |
|
| Nutrition Cafe |
| Be a Nutrition Sleuth, play the Grab-a-Grape game or build a meal in the Have-a-Bite Cafe. [Optional Flash version] |
| exhibits.pacsci.org |
|
| ScienceDaily: Health & Medicine -- Nutrition News |
| Answers to questions about nutrition, body weight, herbal and nutritional supplements, and the role of diet in improving and maintaining your health. |
| www.sciencedaily.com |
|
| Nutrition Source, Harvard School of Public Health |
| Harvard School of Public Health and Nutrition Research covers latest information on fiber, fats, calcium, carbohydrates, eggs, nutritional pyramids, ... |
| www.hsph.harvard.edu |
|
| Welcome to Nutrition Australia |
| Non-profit, independent body promoting the health and well-being of all Australians. Includes nutrition news and health facts. |
| www.nutritionaustralia.org |
|
| WHO | Nutrition |
| Nutrition is an input to and foundation for health and development. ... Better nutrition means stronger immune systems, less illness and better health. ... |
| www.who.int |
|
| Center for Science in the Public Interest |
| Since 1971, the Center for Science in the Public Interest has been a strong advocate for nutrition and health, food safety, alcohol policy, ... |
| www.cspinet.org |
|
| American Journal of Clinical Nutrition |
| Publication with nutrition topics, health news, FDA regulations, and legislative events. |
| www.ajcn.org |
|
| BBC - Health - Healthy living - Nutrition |
| Offers a wealth of health and nutrition information including recipes, weight calculators, diet tips and nutrition advice. |
| www.bbc.co.uk |
|
|