Vitamin D - More May Be Better

Roman Bystrianyk · medicine forum Guru Joined: 02 May 2005 Posts: 454

http://www.healthsentinel.com/news.php?event=news_print_list_item&id=819

"Vitamin D - More May Be Better", Medical News Today, May 15, 2005,
Link: http://www.medicalnewstoday.com/medicalnews.php?newsid=24437

Vitamin D has long been known to help keep your bones in good shape.
The May issue of Mayo Clinic Health Letter covers new research that
shows vitamin D may play a much bigger role in overall health.

Several recent studies have considered the effects of low vitamin D on
health aside from bones. In a controlled study of elderly women, those
taking vitamin D and calcium had much better leg strength and fewer
falls than the women taking only calcium. Another study, of patients
ages 10 to 65 with musculoskeletal pain, found 93 percent were
deficient in vitamin D.

Researchers are looking at the role vitamin D may play in other
diseases. Part of that interest is driven by the lower incidence of
prostate, colon and breast cancers; multiple sclerosis; and Type I
diabetes in regions that receive higher amounts of direct sunlight
throughout the year. Skin exposed to sunlight can generate the
equivalent of thousands of international units (IUs) of vitamin D.

Now the Food and Nutrition Board of the Institute of Medicine
recommends that adults through age 50 take 200 IU of vitamin D daily.
The recommendations go up for older adults: 400 IU for ages 51 to 70,
and 600 IU for those over age 70.

These recommendations were set to prevent severe bone disease.
Researchers are increasingly concerned that these standards are too
low. The studies suggest that the best levels for overall health may be
higher than those recommendations, perhaps in the range of 800 to 1,000
IU a day.

If you're concerned about getting adequate vitamin D, talk to your
doctor. The safest way to get vitamin D is from foods and dietary
supplements. The notion of exposing yourself to sun to increase vitamin
D remains extremely controversial because of increased skin cancer
risk.

Mayo Clinic Health Letter is an eight-page monthly newsletter of
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extension 9PR1.

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