Many people, no matter what their age or where they have come from, are interested in nutrition. Although, nutrition is still a science that needs to be explored much further. There are many studies done that attempt to put the pieces together. The results are amazing. Many people do not have enough protein in their diet despite how important it is to good health. One of the best sources of protein are lean red meats, such as steak. Pork and chicken are adequate sources, too. Protein is a very...