Diet Plans & Healty Food : Principles of a Healthy Diet: How Do We Know What to Eat? 12 years ago 2.1k Views Share Share on PinterestShare on FacebookShare on Twitter Principles of a Healthy Diet: How Do We Know What to Eat? Video Description Visit: Dr. Robert Baron, UCSF Professor of Medicine and Associate Dean for Graduate and Continuing Medical Education, explains that your … 19 shares