1, eat more fruits when preparing.

Starchy entrees (macaroni, rice, potatoes) should have dry bread, bread or other grains every day; Two or three fruits a day. When the exercise time is prolonged, sweets and sweet drinks need to be supplemented.

2. Drink a cup of honey water before morning exercise.

It is not advisable to eat before morning exercise, and the elderly can drink a cup of honey water to provide energy. Middle-aged and young people can eat some fruits in the morning to provide some energy, and then exercise.

3. Eat before exercise 1 hour.

For people who take part in sports, there is only one word: eat! But eat at least 1 hour before you start exercising. This is to avoid digestive dysfunction caused by physical activity. Similarly, avoid eating indigestible foods, such as juicy vegetables and fried foods. Ideally, three meals a day and snacks can make the body replenish nutrition regularly.

4. Drink more than 500cc of warm water according to the duration of exercise.

During exercise, the blood circulation speed of the body will increase. Even if you feel hungry, don't eat immediately, so as to avoid the rapid flow of blood into the gastrointestinal tract and affect the speed of fat burning. Because the body is easy to lose a lot of water and electrolyte during exercise, dehydration is likely to occur if it is not properly replenished in time, which is harmful to health.