PROTEINS: Functions of proteins in human body; dietary sources of proteins; complete/incomplete proteins in our diet; daily amounts and types of proteins recommended by FDA.?

LIPIDS: Functions of lipids in human body; dietary sources of lipids (fats and oils); saturated vs. unsaturated fats; daily amounts and types of lipids recommended be FDA.? How does amount of food you eat relates to your activity level. Does your activity level affects digestion and storage of nutrients in your body? Use your own experience (if possible) to describe how healthy diet works to prevent cardio-vascular disease, diabetes, obesity, and other health problems?