Navigation Links
New vitamin D guidelines
Date:7/13/2010

New and updated guidelines on recommended vitamin D intake have been published this week in the online issue of the Canadian Medical Association Journal (CMAJ).

Dr. David Hanley, professor at the University of Calgary Faculty of Medicine, and member of Osteoporosis Canada's (OC) Scientific Advisory Council, is the lead author of the paper on behalf of Osteoporosis Canada.

"OC's current recommendations on vitamin D intake for Canadians are more than 10 years old, and since then, there has been a lot of new and exciting research in this area," says Hanley, who is also a member of the McCaig Institute for Bone and Joint Health and the Calgary Institute for Population and Public Health (CIPPH) at the U of C. "Because of these research advances, we felt it was time to update OC's 2002 Clinical Practice Guidelines for the treatment and management of osteoporosis."

Vitamin D, often called the sunshine vitamin, is mainly obtained from sun exposure of our skin. However, Canadians are not getting enough. Supplements are necessary to obtain adequate levels because a person's diet has minimal impact. "Canadians are at risk of vitamin D deficiency from October to April because winter sunlight in northern latitudes does not allow for adequate vitamin D production," says Julie Foley, president & CEO of Osteoporosis Canada. "Also, because vitamin D requirements for an individual may vary considerably depending on many factors, it's very important to check with your physician about how much vitamin D you should be taking."

Vitamin D is essential to the treatment of osteoporosis because it promotes calcium absorption from the diet and is necessary for normal bone growth. Some research suggests it may also ward off immune diseases, infection and cancer.

The new guidelines recommend daily supplements of 400 to 1000 IU for adults under age 50 without osteoporosis or conditions affecting vitamin D absorption. For adults over 50, supplements of between 800 and 2000 IU are recommended.

"A daily supplement of 25 mcg (800 IU) should now be regarded as a minimum dose for adults with osteoporosis," writes Hanley with co-authors. "Canadians can safely take daily vitamin D supplements up to the current definition of tolerable upper intake level (50 mcg [2000 IU]), but doses above that require medical supervision."

The authors conclude with a call for research into optimal doses and safe upper limits for vitamin D intake. Despite a great deal of new research in the past decade, these major clinical questions still have not been addressed.


'/>"/>

Contact: Marta
mcyperli@ucalgary.ca
403-210-3835
University of Calgary
Source:Eurekalert  

Related medicine news :

1. Vitamins D, E Might Help Maintain Brain Health
2. Vitamin B3 as a novel approach to treat fungal infections
3. Vitamins for Life Inventory Extended to Wellness Products, Higher Nature Supplements
4. Low vitamin D linked to the metabolic syndrome in elderly people
5. More Evidence That B Vitamins Alone Wont Counter Heart Risks
6. Small Supplement And Vitamin Manufacturers Must Meet FDA cGMP Requirements By The End Of The Month
7. Rich Vitamins Proves Taking Vitamins Doesn't Have to be a Pill with New alternaVites
8. Vitamin D Deficiency Linked to Diabetes, Metabolic Syndrome in Studies
9. Hopes Dashed That Vitamin D Reduces Cancer Risk
10. Natural Health Online Retailer VitaminsForLife.co.uk Expands Inventory to Meet UK Demands
11. Vitamin D deficiency confirmed as common across a range of rheumatic conditions
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New vitamin D guidelines
(Date:4/24/2017)... ... 2017 , ... The world-class designers of Happy Gadget Alert ... lifesaving device for the everyday use of parents worldwide. It is a lightweight, ... a child’s vital signs, and detect unusual symptoms or physical patterns. This innovative ...
(Date:4/24/2017)... ... April 24, 2017 , ... Salus Telehealth, Inc. ... company’s VideoMedicine mobile platform has launched Quick Care, a new service offering on-demand ... Care provides patients with the option to request and begin a consultation with ...
(Date:4/24/2017)... ... April 24, 2017 , ... According to the ... now claim the lives of 62 Americans each day.(1) Yet since 2011, the ... distributors, pharmacies and prescribers by more than half.(2) Novus Medical Detox Center ...
(Date:4/24/2017)... ... 24, 2017 , ... MAP Health Management announced today a ... with addiction who are served by MAP’s patient engagement ecosystem. Lief Therapeutics is ... heart and breath rates to identify anxiety levels and can provide biofeedback exercises ...
(Date:4/24/2017)... (PRWEB) , ... April 24, 2017 , ... ... health of individuals with HIV because it is not known to have significant ... have favorable effects to both lower cholesterol levels and dampen inflammation in the ...
Breaking Medicine News(10 mins):
(Date:4/18/2017)... and BLOOMINGTON, Minn. ... (NASDAQ: IMMY ) ("Imprimis"), an ophthalmology-focused ... Lens ("Precision Lens"), today announced the signing of ... agreement, Precision Lens will deploy a dedicated sales ... geographies in the U.S., primarily focused in 13 ...
(Date:4/18/2017)... 18, 2017 Research and Markets has ... States Molecular Imaging Equipment and Radiopharmaceuticals Market, Forecast to 2023" ... ... equipment revenues as well as growth in the number of ... value to market participants that design and manufacture molecular imaging ...
(Date:4/18/2017)... SALT LAKE CITY , April 18, 2017 /PRNewswire/ ... that combines innovative biological science with machine learning techniques ... it has hired Dr. Yolanda Chong as ... six years at Johnson & Johnson in ... led a team that focused on applying high-dimensional biological ...
Breaking Medicine Technology: