Also, amino acids are the primary make-up of your body's proteins and enzymes. Thus, adequate intake of proteins is very important for optimum health. Some examples of foods high in proteins are meats, fowl, fish, and soybean products such as tofu. Fats Fats are an essential component of cellular function. The brain is composed mostly of fatty tissue, as are the walls of every cell in your body.
Fats come in different varieties.
Saturated fats are the type to avoid. These include butter, whole milk, sour cream, fatty meats, processed meats and hard cheeses. Sadly, with the advent of fast foods, the saturated fat content of foods has increased dramatically. This is partially to blame for the increase of overweight people in the U.S. Poly-unsaturated fats cause less of a problem within the body. Some examples of poly-unsaturated fats are vegetable oils.