If you take part in fitness exercise, you will have a lot of activities and consume a lot of physical strength and calories. You should supplement more nutrition. Details are as follows:

1. protein: Besides food containing animal protein, you should also eat more soy products rich in plant protein. Soybean sprouts are rich in aspartic acid, which is beneficial to the metabolism of lactic acid in muscles and delays the appearance of fatigue. It is a cheap and suitable food for fitness exercisers. Generally speaking, within 90 minutes after training, the demand in protein reaches its peak, and it is best to supplement protein at this time. Protein-rich foods mainly include lean meat, eggs, fish, milk and beans.

2. Vitamins: Fresh vegetables and fruits contain many vitamins. As long as you eat different kinds of vegetables and fruits regularly, you can get a variety of vitamins that the human body needs.

3. Carbohydrate: Generally, adequate carbohydrate should be supplemented before physical exercise to ensure the storage of liver glycogen, so as to provide energy for training and maintain blood sugar level; After exercise, carbohydrate should be supplemented in time to promote the recovery of liver glycogen. Foods rich in carbohydrates mainly include rice, cereals, potatoes, vegetables and fruits.