Why Proteins Are Important For The Human Body

Proteins are critical for they are essential in the development in humans. Usually obtained from meat, they come in many forms such as nuts or soy, all which play an important role for the human body. Proteins are necessary to the survival of humans because without them humans would seize to exist. A protein is a large molecule that consists of multiple amino acids subunits, which are joined together by peptide bonds. When one consumes food, which contains proteins, it is broken down into its separate amino acid molecules, which can then be used by the body to form other proteins (8). Proteins aid the human bodies, not only in growth, but they also help with tissue repair, and immune function. Proteins have many function such framework support, infection fighters, messengers, transportation of materials, cellular markers, catalyst, and movement. …show more content…
Proteins are very important for the human body because they provide the body with eight essential amino acids. The eight amino acids are considered to be essential for the human body, because they can only be obtained trough their diet, where as the remaining twelve amino acids are capable of being synthesized by the cells within the body (textbook). Without proteins humans would seize to exist because, they are needed to transfer vital molecules through the body. For example, without the protein hemoglobin oxygen would not be able to be transmitted around the body to vital organs that require