Self-feeling weakness, you should eat the following foods: 1, nuts, nuts are an excellent source of energy, rich in protein, vitamins, minerals and healthy fats. 80% of the fat content is monounsaturated fat, which indicates a low triglyceride content and is beneficial for LDL and HDL cholesterol. 2, Jia seeds, containing antioxidants, quercetin, has been shown to enhance athletic performance and restore physical performance. 3, cereal, cereal is ideal for anti-fatigue, oatmeal is a soluble fiber that dissolves easily in the intestine and forms a filter that slows the absorption of sugar and fat. 4, milk, milk itself is a tonic, providing the body with protein, can enhance vitality. 5, watermelon. Providing fuel for the body and an important source of water to combat feelings of fatigue, watermelon can be used to increase energy by providing glucose and providing hydration.