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Study: Elderly With Less Vitamin D More Likely to Die

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by Aaron Saenz on September 28th, 2009
Adequate levels of vitamin D may make the elderly three times less likely to die of heart disease.

Adequate levels of vitamin D may make the elderly three times less likely to die of heart disease.

In case you were wondering about whether or not to take that walk outside today, a new study has shown that vitamin D is linked to lower death rates among the elderly. The University of Colorado Denver, and Massachusetts General Hospital (MGH) recently published findings that patients over 65 with low levels of vitamin D are three times more likely to die of heart disease than their peers with adequate amounts. The same group was two and half times more likely to die no matter the cause. Holy crap! This research makes it sound like not taking vitamin D supplements is a guaranteed death sentence.

The study was quite appropriately published in the Journal of the American Geriatric Society, but it could have wider implications outside of geriatrics. Vitamin D’s ability to prevent heart disease and stroke could be useful for those in middle age or younger. UC Denver and MGH also completed an earlier study (in the Archives of Internal Medicine) that demonstrate how vitamin D could boost the immune system against colds and flu. The National Institute for Health is currently ramping up VITAL, a five year study to determine the effects of long term use of supplements of vitamin D and fish oil. VITAL is going to be huge.

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Vitamin D and Fish Oil – Time to Put Up or Shut Up

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by Aaron Saenz on June 29th, 2009
Do I need to catch more sun and vitamin D?

Do I need to catch more sun and vitamin D?

The western world faces three very notorious killers: heart disease, cancer, and stroke. Just this week Michael Jackson (heart attack??) and Farah Fawcett (cancer) were struck down, and the media is waiting on baited breath for another celebrity to die and fulfill the “rule of threes.” Stroke, we’re looking at you. But what if it didn’t have to be this way? What if there were just a few simple things you could eat or take that would protect you from all three killers?

That’s what the U.S. government is going to find out. The National Institute for Health (NIH) is funding a $20 million dollar study with 20,000 test subjects to explore how vitamin D and fish oil affect health. The Vitamin D and Omega-3 Trial (or VITAL) will be a five year study and will be one of the first to specifically target African Americans as test subjects. With darker skin producing less vitamin D in the body from sun exposure, scientists theorize there may be a link between a vitamin D deficiency and higher rates of stroke, heart disease, and cancer in the Af.Am. community.

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