Protein

The word "protein" comes from the Greek word meaning first or of most importance. People came to believe over the years that protein equated to strength and vitality. We now know that there are many components to a healthy diet and they all work together to give lasting and lifelong health. None of them are more important than others in the context of total health and well-being. Nonetheless, an adequate amount of protein is essential. Protein is the body's main source for growth and tissue repair. Protein not only contains amino acids which are the basic building blocks of tissues, but it helps regulate many of the body's chemical processes. For instance, the amino acid tryptophan found in protein is necessary for the production of serotonin which helps regulate mood and sleep. Protein is found both in plant and animal derived foods.