Due to the heat and humidity in summer, it is easy to damage the spleen and cause spleen deficiency. At the same time, there is a theory in Chinese medicine that the spleen and the stomach are close to each other, which means that the spleen and the stomach are most closely related and some symptoms of spleen and stomach weakness occur, such as drowsiness. After eating, blood sugar rises and blood supply to the brain is inadequate, which can also make you sleepy. Summer sweating too much and sleepy also has a certain relationship, but this happens mainly in the case of harsh high-temperature work, the body sweats a lot, losing a certain amount of potassium, resulting in electrolyte disorders, the normal operation of the body is affected, making people feel tired and weak. Experts suggest that summer snooze, potassium supplementation is the key. After coming out from a hot environment or after ending exercise, eat more calcium-containing foods, such as milk, fish, seafood and green leafy vegetables. To prevent potassium deficiency, the most effective way is to eat more potassium-containing foods. Among the food crops, buckwheat, corn, sweet potatoes, soybeans and green beans are high in potassium. Among fruits and vegetables, bananas, grapes, grapefruit, cucumbers, green peppers, kale, celery, lettuce, potatoes, yams and mao beans contain more potassium. In addition, tea also contains more potassium. Here are 9 kinds of recommended foods that can help you refresh and relieve fatigue. 1, purple cabbage purple cabbage is rich in vitamins, protein and dietary fiber. Eat more nori can not only better solve the “summer snooze” trouble, but also has a “food multi-tonic” role. Chinese medicine generally believes that the consumption of nori has heat diuretic, kidney and heart, the effect of lowering blood pressure. But because of the cold nature of nori, poor digestion and spleen and stomach cold people, should be careful to eat or eat less. 2, dark chocolate Eat a small bite of dark chocolate, because it contains healthy fats and antioxidants, contains a small amount of caffeine can uplift the spirit. 3.Vinegar High temperature weather is particularly easy to fatigue and poor rest. However, the acetic acid in vinegar can oxidize and metabolize lactic acid, the culprit of fatigue, to help you refresh your brain. Vinegar can stimulate the secretion of stomach acid and strengthen the spleen and appetite, which is a good way to promote appetite. Moreover, vinegar also nourishes stomach, people with bad stomach and chronic and atrophic gastritis will get effective relief by eating vinegar in moderation. 4, ginger You can eat ginger when you are sleepy, the spicy taste of ginger can make the body generate heat from inside and enhance the immune function. Whether made into candied ginger, or ginger have detoxification, refreshing and eliminate the role of fatigue. 5, milk Drinking milk can replenish the body’s nutrients, and if you put a peppermint candy in the hot milk, it helps blood circulation. Milk is rich in calcium is beneficial to the physiological role of the system, people feel tired, a glass of hot milk with peppermint candy, immediately invigorated and focused. 6, soy products Iron is the main medium for generating energy in the body, it is responsible for the important task of delivering oxygen to the body’s organs and muscles. So you can eat some pork liver and lean meat, these are the best source of iron, but often eat some adzuki beans, black beans or soybeans, can also play a role in supplementing iron, and can effectively improve the condition of fatigue, weakness. 7, oranges Eat oranges can indeed solve summer fatigue. Because the orange is not only rich in potassium, its sour taste can also refresh the appetite. In addition, orange peel also contains flavonoids, neocortin, citrus flavoside, orange peel flavin and other components, with antioxidant, anti-fatigue effect. So drink with orange peel infusion, can also play a very good effect. 8, tuna In the high protein fish, tuna is rich in tyramine acid, tyramine acid in the body can help produce neurotransmitters in the brain, so that people focus, quick thinking. 9, mao beans Mao beans are rich in potassium and can be eaten appropriately in summer, such as boiling mao beans in salt water or roasting vegetables with mao beans, which can not only relieve tiredness, but also appetite and replenish energy. Most people who often feel tired have a lack of iron in their blood. Hairy beans need iron in growth and also store iron, so it has high iron content and is a very good food source for children, elderly and women to supplement iron and prevent anemia. What do you eat in summer when you are sleepy? In addition to eating more of the above foods, daily to maintain good habits, early to bed and early to rise, appropriate naps, less greasy food, for the summer sleepy people help.