Featured Formulas by Ray Sahelian, M.D.

Supplement Research Update by Ray Sahelian, M.D.

Flaxseed oil and cancer

Q. I read on a website regarding the possibility that consuming flaxseed oil may promote prostate cancer. There seem to be conflicting opinions on the matter. Would you please comment on this in a future newsletter. A.   I have seen no such evidence. A search on medical research sites did...

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Vitamin D caution

Q.  Just wanted to briefly share my recent experience in order to encourage people to be more cautious. I have a history of irritable bowel syndrome and chronic fatigue syndrome. I started supplementing Vitamin D3 orally at 1000 IU per day and gradually increased to 5000 IU per day over...

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