Marcus McGee

Function 1

Protein is termed the building block of the body. It is called this because protein is vital in the maintenance of body tissue, including development and repair

Function 2

Protein is a major source of energy. If you consume more protein than you need for body tissue maintenance and other necessary functions, your body will use it for energy

Function 3

Protein is involved in the creation of some hormones. These substances help control body functions that involve the interaction of several organs. Insulin, a small protein, is an example of a hormone that regulates blood sugar.
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5 Reasons

One reason i think protein is the most important nutrient to the body is because it helps build muscle mass and you need muscle for everything you do. My Second reason i think that is because proteins are essential for growth and maintenance of your body tissues. The Third reason is because proteins protect your body tissue and keep you healthy. The Fourth Reason is because protiens also produce energy as well as giving your body strength. The Last reason is that Protein can be used for energy when carbohydrate and fat are in short supply.