Observational Studies Show Similar Results to Randomized Controlled Trials

NutritionFacts.org Video Podcast - A podcast by Michael Greger, M.D. FACLM

Try Bookbeat 60! days for free, click here

Enjoy a whole world of audiobooks and e-books, everything from new releases to the classics

How legitimate is the common corporate criticism of the scientific nutrition literature that the credibility of observational studies is questionable?

Visit the podcast's native language site