Michael Greger M.D. FACLM, is the Honorary Scientific Advisor of Viva!.
He is a physician, New York Times bestselling author, and internationally recognised professional speaker on a number of important public health issues. Dr Greger has lectured at the Conference on World Affairs, the National Institutes of Health, and the International Bird Flu Summit, testified before the US Congress, appeared on The Dr Oz Show and The Colbert Report, and was invited as an expert witness in defense of Oprah Winfrey at the infamous "meat defamation" trial.
Michael founded and runs the website, nutritionfacts.org – a science-based, non-commercial website that provides free daily videos and articles on the latest discoveries in nutrition.