Eating a lot of vegetables and fruits every day is beneficial to supplement vitamins and minerals.

Food source: fruits include papaya, orange, apple and strawberry; Vegetables include spinach, lettuce, Chinese cabbage, cauliflower, broccoli and tomatoes.

2, cellulose-whole grains

Cereals are rich in carbohydrates and can provide energy for daily activities. In addition, they contain a lot of cellulose, which is helpful for gastrointestinal peristalsis and digestion.

3. Iron-meat

Animal protein food is rich in iron, which helps to maintain physical and mental vitality. Improve your brain's concentration and concentration, so that you can concentrate more on coping with stress.

Food sources: lean beef, pork, mutton, chicken, duck, fish and seafood.