After exercise, if there is a lot of sweating will lose more sodium, and other electrolytes, you can drink light salt water at this time. If the amount of sweating after exercise is not particularly large, drinking ordinary plain water will do. Because the main loss after exercise is water, so hydration is the most important thing after exercise. Other lost components can be made up after exercise by eating. When strenuous exercise, after a lot of sweating will lead to the loss of electrolytes in the body, so at this time you should drink alkaline drinks containing inorganic salts such as potassium, sodium, calcium, phosphorus, etc. You can also drink sports functional drinks. You can also drink vegetable juice after exercise. Vegetable juice contains a lot of nutrients that the body needs, and the calorie content of vegetable juice is relatively low, which is very beneficial to weight loss.