Why do girls clench their fists when they sleep?

Girls always clench their fists when they sleep. The most common reason is some mental reasons, such as being too nervous and being in a state of severe anxiety. At this time, they will feel insecure when sleeping, which will lead to subconscious clenching of fists. At this time, you must maintain a good, optimistic and cheerful attitude, learn some channels for venting, and use some Chinese medicine for conditioning.

How to deal with stress

1. Chocolate

German nutritionists say that eating chocolate can make people feel happy because it releases serotonin in the brain. Serotonin is formed by tryptophan, which the human body cannot produce on its own and can only rely on food intake from the outside. The tryptophan content of chocolate itself is not high, but it contains a lot of sugar, which can trigger the production of insulin. Insulin ensures that the sugar enters the cells, and the remaining tryptophan enters the brain and is synthesized into serotonin. When serotonin stays in the brain's synapses, it has a positive effect on a person's mood. In addition to chocolate, sweets such as bananas and pudding can also achieve this effect and help people drive away depression.

2. Banana

Bananas contain a substance called alkaloid, which can lift your spirits and boost your confidence. Bananas are also a super source of tryptophan and vitamin B6, which can help the brain produce serotonin and reduce depression.

3. Spinach

In addition to containing a large amount of iron, spinach also contains folic acid, which is necessary for the human body. Medical literature consistently indicates that folic acid deficiency can lead to mental illness, including depression and early-onset dementia. The study also found that those who did not consume enough folic acid had difficulty sleeping and developed symptoms such as forgetfulness and anxiety after 5 months.

4. Cherry

Research from the University of Michigan in the United States found that cherries contain a substance called anthocyanin, which can reduce inflammation. Scientists at the University of Michigan believe that eating 20 cherries is more effective than taking aspirin. Other reports point out that people who work in front of computers for a long time may suffer from headaches, muscle aches and other problems, and they may eat cherries to improve the situation.

5. Pumpkin

Pumpkins can create a good mood because they are rich in vitamin B6 and iron. These two nutrients can help the body's stored blood sugar convert into glucose, which is the only fuel for the brain.

6. Low-fat milk

A study at Mount Sinai Medical Center in New York found that after giving women with premenstrual syndrome 1,000 mg of calcium tablets for three months, three-quarters of them were less nervous, irritable or anxious. Low-fat or skim milk is the best source of calcium.