The body requires 22 different amino acids. The 14 amino acids that the body can synthesize are called nonessential , those 8 that must obtained by food consumption are called essential amino acids. Essential amino acids can be found in cells of both animals and plants. X A complete protein has all the essential amino acids in the needed amounts. Loss of lean body mass or nutritional atrophy can be the result of starvation diets.
Vitamins are complex organic compounds that allow the occurrence of bodily metabolic reactions.
Explain with regard to fat soluble and water soluble vitamins. Give F examples. X Explain the concept of the optimal diet. Describe each element in some detail.