Featured Formulas by Ray Sahelian, M.D.

Supplement Research Update by Ray Sahelian, M.D.

Concentration of herbs

Q. I keep seeing herbal extracts that say 2:1 or 4:1, and I also see herbs listed as concentrated 20x or 30x. What does this all mean?    A. Traditionally herbs were used whole or boiled as in tea. In the last few decades, particularly in the past 2 decades,...

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I wish cardiologists knew more about natural treatment for heart problems

Results published in the journal Circulation indicates that individuals with high levels of omega-3 fatty acids such as EPA and DHA (mostly found in fish oils) have a lower risk of atrial fibrillation, a type of heart rhythm disturbance that often requires medication. Dariush Mozaffarian, MD, from the Harvard School...

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