The main functions and functions of protein powder 1. Supplement the source of nutrition Protein is the main source of nitrogen in the human body. It can not only provide part of the energy consumed, but also be used to synthesize new tissues. In adults, protein accounts for about 17% of body weight, and 3% of protein participates in metabolic renewal every day. Infants, young children, adolescents, pregnant women, and lactating women, in addition to maintaining the renewal of tissue proteins, they also need to synthesize new tissues. When there is insufficient protein in the body, people ’ s basic life activities will be affected, which can lead to children and adolescents with growth retardation, underweight, and mental retardation; adults will experience fatigue, weight loss, anemia, decreased plasma albumin, and even edema; It can also cause menstrual disorders in women. Eating protein powder can effectively prevent or improve these symptoms. 2. Prevent disease Heart d...