1, banana

I believe everyone is familiar with bananas, which can be said to be a kind of fruit suitable for all ages. Banana contains a substance called alkaloid, which can cheer up the spirit and improve confidence. In addition, bananas are a super source of tryptamine and vitamin B6, which can help the brain to produce serotonin and reduce depression.

2. Deep-sea fish

Many people will wonder why deep-sea fish also enhance their resistance. In fact, the research report points out that omega-3 fatty acids in fish oil have similar effects with commonly used antidepressants such as lithium carbonate.

3. Spinach

Needless to say, spinach is loved by many people, especially women. Spinach not only contains a lot of iron, but also contains folic acid needed by human body. Lack of folic acid can lead to mental illness, including depression and early-onset dementia. People who have folic acid for less than 5 months can't sleep, and have symptoms such as forgetfulness and anxiety.

4.grapefruit

Grapefruit is not only rich in fragrance, but also can purify complicated thoughts and refresh your mind. Grapefruit contains a lot of vitamin C, which can not only make the body resistant, but also resist pressure. Most importantly, vitamin C is one of the important components that produce dopamine and norepinephrine.

Step 5: garlic

Study on the Effect of Garlic on Cholesterol From the questionnaires answered by patients, it was found that they did not feel tired, anxious and angry after eating garlic pills.

Extended data:

Daily diet conditioning is to improve human immunity;

1, drink more yogurt: adhere to a balanced diet, if people have alcoholism, mental stress or unbalanced diet, it will weaken people's disease resistance. To correct this imbalance, we must rely on health-preserving bacteria, which are contained in yogurt.

2, drink more boiled water: remember, it is boiled water! This can keep the mucosa in the nasal cavity and oral cavity moist; Drinking more water can also make people refreshed and energetic. Studies have proved that boiled water has ideal physiological activity on human metabolism. Water is easily absorbed by human body through cell membrane, which enhances the activity of lactate dehydrogenase in human organs, thus effectively improving human body's disease resistance and immunity. Especially the first cup of cold boiled water in the morning is particularly important.

3, eat more seafood: seafood is rich in iron, zinc, magnesium, selenium, copper and so on. Regular consumption can promote immune function.

4. Drink tea regularly: Scientists have found that tea contains a chemical called theanine. Because it can mobilize human immune cells to resist bacteria, fungi and viruses, and can improve human anti-infection ability by more than 5 times.

5. Drink some red wine: Most alcoholic beverages will inhibit the human immune system, but red wine, on the contrary, contains some antioxidants that are good for enhancing immune function and protecting the heart.

6, eat some animal liver: animal liver contains folic acid, selenium, zinc, magnesium, iron, copper, and vitamins B6, B 12. These substances help to promote immune function.

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