Sub-health is a common unhealthy state of the modern body, many people do not have any disease, but always feel fatigue, insomnia, people with these symptoms to do a good job of conditioning, disease prevention. Subhealth conditioning and subhealth can eat the following foods: 1, insomnia, irritability and forgetfulness: eat more calcium-rich, phosphorus-rich foods such as soybeans, milk, fresh oranges, oysters; phosphorus-rich foods such as pineapples, pears, grapes, chicken, potatoes, eggs; 2, eye fatigue: in the office all day on the computer, the eyes always feel very tired, can order an eel at lunch. Because eel is rich in essential vitamin A, in addition to eating some leeks fried pork liver has a similar effect; 3, brain fatigue: nuts such as peanuts, melon seeds, walnuts, pine nuts, hazelnuts on the brain, enhance memory has a very good effect. Because nuts have essential fatty acids, linoleic acid, etc., so people often call nuts food brain food. In addition, nuts also contain special brain-healthy substances, such as lecithin, choline. So for brain workers, its nutritional tonic role is the role of other foods can not be compared; 4, exhaustion: can chew some peanuts, apricots, cashew nuts and walnuts and other dried fruits in the mouth, to restore physical fitness has a magical effect. Because they contain a lot of rich protein, B vitamins, calcium, iron and vegetable fat, but does not contain cholesterol; in addition, green pepper stir-fry shredded pork, cold vegetables, sesame, strawberries and other foods rich in protein and moderate heat, can protect and strengthen the liver, may also be able to eat more; 5, nerve sensitivity: people with nerve sensitivity can eat more steamed fish, more green leafy vegetables, because vegetables have the spirit of stability role. Lie down and rest before eating to loosen the tension, you can also drink a small amount of wine to help the bowel movement. When your body is in a sub-healthy state, the general principle is to eat a balanced diet with foods rich in vitamins, lecithin, protein and calcium. At the same time in the habits of life need to avoid cold drinks, excessive air conditioning, or eating cold things. Eating more warm things, such as ginger and date tea, or warm foods such as longan, durian, lychee, etc., is also very helpful in restoring subhealth.