The building blocks of protein are called amino acids. Nine amino acids must be consumed in the diet because our bodies cannot make them. These are called the essential amino acids. If the diet is deficient in these, it cannot synthesize new proteins without breaking down existing proteins.

PROTEIN VIDEOS

CHAPTER 1 What are Proteins? Second only to water as the most plentiful substance in the body, protein is central to critical functions throughout your life. VIEW VIDEO

CHAPTER 5 Daily Protein Intake There are many factors that play into your daily protein requirements, including body weight, level of physical activity, age... VIEW VIDEO

CHAPTER 8 (currently viewing) Amino Acids The building blocks of protein are called amino acids. VIEW VIDEO

CHAPTER 12 Protein Supplements Protein supplements are increasingly popular among athletes and people looking to substitute meals with on-the-go alternatives. VIEW VIDEO