1. Bite your lips

This is a method that can be effective on the spot. When drowsiness suddenly strikes, you can bite your lips hard and your mind will be clear immediately.

take a deep breath

Since yawning is a reflection of brain hypoxia, you might as well take a few deep breaths when you are sleepy to provide enough oxygen for your brain.

Inhale through a small mouth

This practice is similar to the principle of deep breathing and is also an emergency method. When you suddenly feel sleepy, you can close your lips, take a deep breath, keep your expression natural, look like saying "Oh", and also prevent yawning.

Step 4 press your fist to release fatigue

Clench your fists, put them behind your ears and near the center of your neck, close your eyes and lean your head back, which can relieve fatigue.

5. Dry brush to refresh yourself.

Brush your body from the extremities to the heart for about ten times. Pay attention to the rotation of the arm and brush the whole arm; The leg is divided into two areas, ankle to knee and thigh to hip. The method is the same as above, every ten times.

6. Soak your feet with coarse salt to refresh yourself.

After going home, you can put 2-3 tablespoons of sea salt or rock salt and 3-4 drops of essential oil in warm water to soak your feet. Lemon or citronella essential oil is recommended in summer.

7. Smell the essential oil and feel refreshed.

When the dull air makes people feel dizzy and confused, smell the essential oil of leaves or camphor and rosemary with a cold smell. Smells such as lemon, verbena, citrus and grapefruit also have a strong refreshing effect.

8. refresh yourself with mint to relieve summer heat

Applying peppermint oil or peppermint stick can refresh your mind, and the fragrance of peppermint can also relieve summer heat.

9. Hot stone massage makes the neck comfortable

Put a warm and smooth stone in hot water, and then slowly slide the stone along the shoulder and neck line.

You can also eat seaweed, dark chocolate, vinegar, ginger, milk, bean products and so on to prevent drowsiness. Porphyra is rich in vitamins, protein and dietary fiber. Can solve the trouble of taking a nap; Take a sip of dark chocolate, because it contains healthy fat and antioxidants, and a small amount of caffeine can cheer you up; Acetic acid in vinegar can oxidize lactic acid, the chief culprit of metabolic fatigue, to help you refresh your mind; The spicy taste of ginger can make the body generate heat from the inside and enhance immune function. Whether it is preserved ginger or ginger, it has the functions of detoxification, refreshing and eliminating fatigue; Milk is rich in calcium, which is beneficial to the physiological function of nervous system. When people feel tired, drinking a cup of hot milk with mints will suddenly make them refreshed and focused. Iron is the main medium for producing human energy and is responsible for delivering oxygen to human organs and muscles. Eating more soy products can also supplement iron and effectively improve the state of fatigue and weakness.