Long-distance driving can eat some stimulating foods, such as preserved plum, mints and lollipops. These foods are sour, cool and irritating, which will stimulate taste buds and play a refreshing role. Some people eat spicy food, which is more exciting and refreshing.

2. Chewing gum

Chewing gum can make your mouth move. When you chew something, the blood flow to the brain will increase by 20%, which can keep you awake and focused, and also relieve tension. But it is best to be cool and sugar-free, because too much sugar will raise blood sugar and easily cause drowsiness. The cool taste is stimulating and can drive away drowsiness.

3, refreshing drinks

Many drivers and friends will prepare refreshing drinks during long-distance driving. Some caffeinated drinks, such as coffee and red bull, can make people excited and have a certain refreshing effect. They can also make tea and drink water, which is refreshing and healthy. But these drinks may be effective for some people, but they have no effect on others, because everyone's physique is different and the effect varies from person to person.

The most important thing for long-distance driving is to have a good rest. It's best to walk together, and change when you feel tired. In addition, part of the reason for driving drowsiness is due to poor ventilation in the car and lack of oxygen in the brain. Opening the window for ventilation and breathing the fresh air outside the window can also refresh you. When going out, the most important thing is safety. We should obey the traffic rules when driving, and be more careful when driving. We need a sober state to ensure the safety of travel.