Drinks or foods that can refresh are: functional drinks, mints, chocolate, mustard, tea or tea drinks, and fruit.

One, functional drinks

Sports functional drinks like Red Bull, Pulse, Gatorade can also be refreshing, like Red Bull contains taurine, which is an ingredient that replenishes energy and refreshes the mind. But such a drink is not recommended to drink often, encounter exams or occasional overtime to save the emergency or can be.

Two, mint candy

The mint function of refreshing must be well known, because of its own stimulating flavor is enough to refreshing. Eat some mint candy when you are sleepy, the effect of refreshing is certainly very good.

Three, chocolate

Chocolate can quickly replenish energy, if you are participating in the examination or overtime, you can take some chocolate with you. Chocolate can help the body please fatigue, restore the spirit.

Four, mustard

Mustard is a condiment, but its choking taste can still stimulate the taste nerves. If you are very sleepy and have to insist, you have to take the next step, a little mustard to stimulate the nerves.

Five, tea or tea drinks

Tea can be refreshing for the same reason as coffee can be refreshing, mainly because tea contains caffeine can play an active role in the role of the nerves. Drinking a cup of tea (or tea drinks) when you are sleepy can help you get rid of the tiredness, and has a refreshing effect.

Six, fruit

With the magical effect of refreshing the fruit is really not a few, strawberries, bananas, lemons and other fruits containing more vitamin C can be refreshing it. Bananas can also replenish energy, if it is because of fatigue, eat some bananas best.

Expanded Information:

Other ways to stay energized:

1, Rinse your eyes two to three times

When you feel very tired, you can go to the restroom and put cold water on your eyes. This is good for your eyes and will keep you quite refreshed - especially later in the day.?

2. Eat on time

Don't just throw together a little fast food to save money. Because consuming such fast food will make you feel hungry easily, prepare a small snack in the classroom to replenish your energy at any time and keep yourself energized.?

3, effective napping

If you feel tired, you can take a break for 10-15 minutes and take a small nap, which can restore your energy.

4, Breathe fresh air

Fresh air always energizes us. So just go out and spend 10 minutes outside the classroom and get some fresh air.?

Reference: People's Daily Online - Drinking Coffee Can Boost Your Energy? 6 Foods That Will Keep You More Awake