The harm of insufficient protein intake to control appetite

summary

It is impossible to talk about the human body without protein. It can be seen that protein plays an important role in the human body. Many mm in weight loss, control appetite, cause protein deficiency, cause adverse effects on the body. Here's what's the harm of a protein deficiency.

The harm of insufficient protein intake to control appetite

First: even after exercise, fat is difficult to burn - lack of protein will cause the number of basic metabolism to decrease, resulting in a decrease in the number of muscle. Once the number of muscle is reduced, it is bound to reduce the number of basic metabolism. If the number of basic metabolism is reduced, even if exercise, fat is difficult to burn, so the effect of weight loss will become very poor. In addition, there will be hair loss, anemia, diarrhea and edema and other phenomena.

Second, protein deficiency is often accompanied by energy deficiency - when only protein deficiency, it is mainly manifested as edema, growth retardation, skin pigmentation and brittle hair; when protein deficiency is accompanied by energy deficiency, it is mainly manifested as obvious emaciation, growth retardation, anemia, dry skin and muscle atrophy.

Third: nutritional edema - protein malnutrition, the amount of protein stored in the body is very small, when the nutrition is sufficient, it is only about 1% of the total body protein. This protein, called motilin, is mainly stored in liver, intestinal mucosa and pancreas, and has no effect on organ function after loss. When dietary protein is deficient, tissue protein is decomposed rapidly and synthesized slowly, leading to a series of biochemical, pathological changes and clinical manifestations. Intestinal mucosa and digestive gland were involved earlier. The clinical manifestations were dyspepsia, diarrhea, liver failure to maintain normal structure and function, fat infiltration and plasma protein synthesis disorder; The decrease of enzyme activity is mainly due to the decrease of xanthine oxidase and glutamate dehydrogenase. Muscle atrophy gradually occurs due to the insufficient synthesis of muscle protein. Due to the decrease of antibody synthesis, the resistance to infectious diseases decreases. Due to the decrease of adrenal cortex function, it is difficult to overcome the stress state; Collagen synthesis will also occur obstacles, so that the wound is not easy to heal, children can see bone growth is slow, mental retardation. Long term insufficient protein intake can gradually form nutritional edema, which can lead to death in severe cases.

matters needing attention

The long-term insufficient protein intake will affect the protein synthesis of body tissues. In children and adolescents, growth retardation, height and weight lower than normal children, and even affect the normal development of intelligence. Adults may have fatigue, weakness, weight loss, decreased plasma albumin, muscle atrophy, anemia, and severe malnutrition edema. In addition, it can make the wound heal slowly and the immune function is low. Severe protein deficiency is common in children in developing countries. Protein deficiency often occurs simultaneously with energy deficiency, which is called protein energy malnutrition. It is a syndrome with different clinical symptoms. Severe PEM can lead to death in children. Mild and chronic PEM is often ignored, but it has a significant impact on children's growth and development.