1. Chocolate

Chocolate is a nutritious snack, which contains a special substance that can stimulate the brain to secrete endorphins, making people feel like they are in love, so as to relax and provide energy at the same time. However, be sure to choose real dark chocolate instead of cocoa butter.

2. Milk

Many men have no awareness of drinking milk, and think that milk is for the elderly and children. Actually, studies have confirmed that protein in milk is closest to the needs of the human body and can be easily absorbed by the human body. So if you want to supplement protein, not aging, a glass of milk a day is the best.

3. Beans

Eating more beans is good for the heart. The insoluble fiber it contains can effectively lower cholesterol, while other soluble fibers can help eliminate the garbage in the body. In addition, legumes also contain protein, carbohydrates, magnesium and potassium. Experts suggest eating legumes at least three times a week.

4. Eggs

Studies show that eating an egg every morning will not only increase cholesterol, but also make people consume less calories throughout the day and lose weight unconsciously. Eggs provide high-quality protein, and also contain 12 kinds of vitamins and minerals, among which B vitamins are helpful to improve memory.

5. Yogurt

Low-fat yogurt is the best, which is rich in calcium, vitamins, protein and potassium. In addition, probiotics in yogurt are more helpful to keep the balance of flora in the body. If you don't like yogurt, skim milk and cheese are also good choices. Dairy products contain almost all the nutrients needed by the human body, and the proportion of various nutrients is also balanced.