04-17-2008, 10:05 AM
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Join Date: Apr 2006
Location: Propecia, CA
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Vitamin D May Help Prevent PAD
Quote:
WASHINGTON (Reuters) - Vitamin D may protect against an artery disease in which fatty deposits restrict blood flow to the limbs, researchers said on Wednesday.
Scientists at the Albert Einstein College of Medicine of Yeshiva University in New York found that people with low levels of vitamin D in their blood experience an increased risk for a condition known as peripheral artery disease, or PAD.
PAD most often reduces blood flow to the legs, causing pain and numbness, impairing the ability to walk and in some cases leading to amputation. It develops when fatty deposits accumulate in the inner linings of artery walls, cutting blood flow and oxygen to the legs, feet, arms and elsewhere.
The researchers based the findings on a U.S. government health survey involving 4,839 adults who had their blood vitamin D levels measured and underwent a screening method for PAD that assesses blood flow to the legs.
The people in the lowest 25 percent of vitamin D levels were 80 percent more likely to have PAD than those in the highest 25 percent, the researchers said.
"Participants in the survey who had the lowest vitamin D levels had a much higher prevalence of peripheral artery disease," Dr. Michal Melamed of Albert Einstein College of Medicine, who led the study, said in a telephone interview.
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https://www.reuters.com/article/healt...e=ushealth1100
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