Hello! These seven nutrients include minerals, lipids, protein, vitamins, carbohydrates, water and dietary fiber. Seven kinds of nutrients can play three physiological roles in the human body: first, supply the energy needed by the human body (mainly protein, carbohydrates and lipids); The second is as a "building" material for the human body. Mainly protein; Thirdly, as a regulating substance, it regulates the physiological functions of human body, mainly including vitamins, minerals and dietary fiber.

Suggestion: the diet is reasonable (generally speaking, it is not picky about food) and the nutrition is balanced. Wish you good health.