Protein foods, such as eggs, milk, meat, etc., increase metabolism more than fats and carbohydrates due to the special “food thermodynamic effect” of proteins. The effect of food in stimulating the body to produce additional energy expenditure is called food specific kinetic effect. The food thermodynamic effect is independent of the total amount of calories eaten and is related only to the type of food. The food thermodynamic effect of carbohydrates is 6% of the energy produced by itself, and 4% for fats, but the metabolic effect of eating proteins is greater, up to 30% of its own capacity. So usually to improve the basic metabolism, you can eat moderately more protein-rich foods, such as eggs, milk, meat, fish, soy and so on. Human metabolism is affected by age, gender and hormone levels in the body, but overall, the difference in metabolism of healthy people is not significant. In order to increase calorie consumption, more exercise is needed. Scientific exercise is the only way to maintain a good metabolic state and a healthy body.