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How Vitamin D Affects Alzheimer’s Risk

Vitamin D is a controversial topic among doctors, mainly because studies about its health effects have been so conflicting. While vitamin D is critical for many body systems, including bones and the brain, recent studies that have tested these assumptions haven't been reassuring.

Read the article on Time

Dr. Sears Comments:

Dr. Barry Sears

This was purely an observation study that is only suggestive of an intervention trial.  Of course, virtually all intervention trials with Vitamin D have failed.  I believe Vitamin D levels are a general marker of health.  The healthier you are, the higher the levels of Vitamin D and the slower the rate of chronic disease development.


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