Listening to the audience's fitness and weight loss on the Internet, there is a famous saying in sports training: "Training that can't eliminate fatigue is dangerous". This sentence has a guiding role in competitive sports and national fitness. It shows that the enhancement of physique is realized in physical recovery, and physical recovery depends largely on reasonable nutritional supplement. At the beginning of today's program, let's talk about this topic: eating by sweating, hydrating and drinking sports drinks, and paying attention to balanced nutrition in three meals. Professor Yang Zeyi, a listener friend of "Healthy You, Me and Him" and a researcher at the Sports Nutrition Center of the Institute of Sports Medicine of the State Sports General Administration, told the reporter that scientific sports include scientific nutrition supplement. However, at present, there are few sports nutritionists who provide guidance for fitness people in China, and the public generally lacks the concept and knowledge of sports nutrition. Professor Yang has been engaged in sports nutrition research for a long time. He said: "Some people think that' eating and drinking after exercise' is to supplement nutrition; Others think that' if you want to lose weight, you have to eat and drink'. In fact, this is not correct. Eating and drinking',' not eating and drinking', and not paying attention to the balance between energy and nutrition will directly affect the training the next day. Professor Yang also said that sports nutrition needs professional guidance. Sports nutritionists are mainly aimed at different ages, different constitutions and different