1, chewing mints stimulates the spirit

Eating a piece of chewing gum or mints will undoubtedly help to refresh yourself. Of course, it is best to choose a sugar-free type with a particularly strong taste. Fresh breath also helps to improve interpersonal relationships. People talk more and more, and naturally they don't think of being sleepy.

2. Tea or coffee

When you are dizzy, the easiest way is to make yourself a cup of strong tea or coffee. These drinks are refreshing and have been effective since ancient times.

3. Appropriate supplementation of sugar and carbohydrates

As the most basic nutrients, sugar and carbohydrate are the main sources of physical fitness. All organs of the human body, especially the brain, need to consume sugar. Sufficient energy can ensure that people are full of energy before lunch.

4. Eat vegetarian food for lunch

If you want to stay awake in the afternoon, you'd better eat more vegetarian food. Lunch composed of protein and vegetables, such as novel fish, chicken, seafood, tofu, etc., contains a lot of tyrosine, which plays a decisive role in maintaining the sensitive thinking, memory and degree of the brain; And green high-fiber vegetables, such as peppers, carrots, spinach and so on. It can ensure that brain cells get enough oxygen and make people energetic all afternoon.