1. To lose weight scientifically, individuals should strictly control and fast spicy and irritating foods with excessive fat content, fundamentally reduce fat intake, and at the same time use various fresh fruits and vegetables for alternative diet treatment.

2. Amino acids, vitamins and other substances in fruits can be used to replace the human body, while maintaining the elasticity and safety of human blood vessels, promoting the metabolism of substances such as fat factors, improving the basal metabolic rate of the human body, increasing the energy needed by the human body every day and enhancing the energy consumption of the human body itself.

3. At the same time, reasonable aerobic exercise should be carried out, including walking and jogging. These exercises can effectively improve the oxygen content of the human body, fully promote the blood circulation of the human body, and improve the excretion rate of various metabolic wastes, thus achieving the effect of losing weight.