Speaker: Supplements should be vetted differently than pharmaceuticals

  • April 2, 2014

NEW YORK – “Randomized clinical trials are very good for testing drugs, but when we’re talking about individual foods or patterns, the way these studies are conducted are not a gold standard,” Jeffrey Blumberg, PhD, said here at the Ocular Nutrition Society symposium, held during Vision Expo East.

“With a randomized clinical trial (RCT) you have a nonexposed or placebo group,” Blumberg said.

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