Seven healthy nutrients

Modern medical research shows that the human body needs more than 100 kinds of nutrients, some of which can be synthesized and manufactured by itself, but about 40 kinds cannot be synthesized and manufactured by themselves and must be ingested by the outside world. After careful classification, seven nutrients can be summarized. (carbohydrate)

Sugar is the main energy substance of human body, and more than 70% of the energy needed by human body is provided by sugar. It is also an important part of tissues and cells. Cereals are the main nutrients that provide sugar. Dietary fiber refers to the components in plants that cannot be digested and absorbed, and is an indispensable factor to maintain health. It can soften intestinal substances, stimulate gastric wall peristalsis and assist defecation. And reduce the absorption of cholesterol and glucose in the blood.