2. Maintain normal metabolism and transport of various substances in the body. Carrier protein is very important for maintaining normal life activities of human body.
3. Immunity of antibody. There are white blood cells, lymphocytes, macrophages, antibodies (immunoglobulins), complements, interferons, etc.
4. Various enzymes that constitute the basic catalytic and regulatory functions of the human body.
5. It can regulate the physiological activities of various organs in the body.
6. Provide energy for life activities.
Four Signs of Insufficient Intake in protein
1, do you want to eat salty or sweet?
Protein can slow down the release of sugar in the blood and help to ensure the blood sugar balance. When blood sugar drops rapidly, it is easy to want to eat sweet or salty food.
2, muscle relaxation
If you don't get enough protein, your body can only break down muscles to meet your needs. This will lead to weakened muscle tension, weight loss and weakened joint support.
3. Fragile hair and nails
The hair is sparse, the skin is dull, and the nails are fragile. Maybe protein is not getting enough.
4. Poor immunity
Immune cells are all made up of protein. Without enough protein, immune cells can't repair and reproduce quickly to fight bacteria and germs.
Baidu Encyclopedia-protein