It is recommended that patients with oral lichen planus should eat: 1, bananas: bananas are the premier “happy food”. The serotonin, adrenaline, and dopamine contained in bananas are all neurotransmitters in the brain, which can fight depression, lift the spirit, and enhance confidence. And bananas contain potassium ions, can stabilize blood pressure and mood; bananas in the tryptophan and vitamin B6, can help the brain to create serotonin. 2, citrus, grapefruit, kiwi and other fruits rich in vitamin C: vitamin C can not only maintain the concentration of red blood cells, so that the body has resistance, and vitamin C can also be anti-stress. Vitamin C is also one of the important components in the production of dopamine and adrenaline. Most importantly, vitamin C can promote collagen formation, which is related to maintaining the integrity of cell membranes in the body, and also has the effect of eliminating tension and calming the mind. 3, brown rice, whole wheat bread and other grains: which are rich in carbohydrates and vitamins that can help increase serotonin. 4, spinach and other green leafy vegetables: rich in B vitamins such as vitamin B6, vitamin B12, folic acid, etc., is necessary to maintain the health of the nervous system and constitute the brain nerve conduction substances. b vitamins can also help tryptophan conversion to niacin to reduce mood swings. Adequate intake of B vitamins will be effective in preventing fatigue, loss of appetite, depression, etc. 5, peas, red beans and other beans, melon seeds, walnuts and other nuts and purple cabbage: rich in magnesium, spinach, in addition to containing folic acid, is also rich in magnesium. Magnesium has a role in relaxing the nerves and so on, help improve mood, also applies to women’s premenstrual tension, depression and other emotional changes. 6, milk and yogurt: which is rich in calcium and tryptophan, help anti-depression. Cherries: cherries are known as “nature’s aspirin”, because cherries contain a substance called anthocyanins, can create happiness. 7, flaxseed oil, walnuts, soybeans: these foods are rich in Omega-3 fatty acids, can block nerve conduction pathways, increase the secretion of serotonin, can significantly alleviate the symptoms of depression, including anxiety, sleep disorders, depression, lack of libido and suicidal tendencies and other problems. It contains two good unsaturated fatty acids, EPA and DHA, which also help to nourish the brain nerves and improve mood. Deep-sea fish: rich in Omega-3 fatty acids, not only good for heart health, but also to inspire mood. 8, coffee, tea, cocoa: mainly the caffeine in it, not only can make people feel replenished energy, focus, but also make people feel happy and intoxicated. It is recommended that the morning intake of a small amount of caffeine is beneficial, and then more is not necessary. 9, dark chocolate: the raw material of chocolate – cocoa beans contain a variety of mood-enhancing ingredients, these chemicals are mostly concentrated in dark chocolate. In addition, the sweetness of chocolate and oil, but also to activate the brain’s pleasure center. 10, whey, powdered whey: whey is a natural by-product of the manufacture of cheese, floating in the perimeter of the cheese barrel looks shallow white, watery is whey, which contains a high concentration of tryptophan in its composition. 11, yellow cauliflower: people often say that yellow cauliflower is forgetful grass, can calm the mind and depression. However, yellow cauliflower should not be eaten raw to avoid poisoning, to dry products and cooked to eat is good. Patients are advised to do more exercise: climbing: during climbing, the body can produce endorphins, which are similar to morphine and can make people feel happy. In addition, long-distance running can also play the same role. Patients with joint problems can choose to swim and walk. Sunbathing: Sunbathing exposes you to more UV rays. UV rays not only help the body absorb calcium, but also help the body synthesize 5-hydroxytryptamine and dopamine, which improves mood. In the fall, you should get 15-30 minutes of sunlight every day.