Dr. Robert Baron, UCSF Professor of Medicine, demonstrates a practical method in determining a healthy serving size of food. The healthiest diet limit sugars, refined grains, and large amounts of saturated and trans fat. He advises to eat fruits and vegetables, healthy oils, whole grains, legumes and nuts. Series: "Osher WISE: Well-being and Integrative Science for Everyone" [Health and Medicine] [Show ID: 32422]