In this lecture, the significance of primary nutrients, carbohydrates, proteins & fats in the diet are discussed. The importance of a whole foods diet and secondary plant compounds for human health are discussed together with the latest evidence for the essentiality of these compounds for perfect health. Are carbohydrates really fattening? How much protein do we need? Can one survive on the vegetarian diet? These are questions addressed in this video.

http://amazingdiscoveries.tv/media/171/301-life-at-its-best/