Foods that can be eaten to increase muscle are: high-protein meat, vegetables and fruits with high vitamins, high-carbohydrate foods, high-calorie foods, whey protein powder, muscle-increasing powder, plant protein powder and so on. 1. High-protein meat: beef, mutton and chicken are all high-protein meat, especially beef, which is a must-have for muscle building advocated by fitness experts at home and abroad, and can effectively promote muscle production and development, so we can supplement high-protein meat such as beef, sheep and chicken after fitness. 2. Vegetables and fruits with high vitamin content, such as oranges, radishes and apples. It is very beneficial for us to supplement the consumption of vitamins in the process of fitness, so after fitness, we should make a balanced mix of meat and vegetables to avoid the loss of nutrition. 3. High-carbohydrate foods: Under high-intensity and heavy-load muscle building training, the body will consume a lot of carbohydrates, so at this time, it is necessary to eat more foods with high carbohydrate content, such as biscuits and chocolate bars. These foods are rich in carbohydrates and are also very helpful for achieving the goal of muscle building. 4. High-calorie food: Under our high-intensity muscle building training, eating high-calorie food is also a good way to replenish energy, such as cheese and peanuts. These foods contain a lot of high calories, which is very beneficial to supplement our fitness energy. Conditional friends can give priority to this kind of food one day. 5. Whey protein powder: Conditional friends can choose the method of drinking whey protein powder after fitness. Whey protein powder has many advantages, such as easy absorption by human body, high protein content and anti-fatigue effect, so this kind of product is usually favored by a large number of fitness people, and it is also one of the rare methods. 6. Muscle-building powder: It can make people build large muscles in a short time and achieve the effect of muscle building quickly, but it also has certain side effects. If you need to maintain muscle state, you must insist on eating, which is more suitable for qualified friends to gain muscle. 7. Plant protein powder: There are many similarities with whey protein powder, but the price of plant protein powder on the market is more favorable than the former, and it also contains high plant protein, which is beneficial to human absorption, and it is also a good choice for people who want to keep fit and gain muscle. 8. The most important thing to exercise muscles is persistence. The state of fishing for three days and drying nets for two days is ineffective. You must have persistent patience and endurance in order to achieve it.