1. Eat bitter food properly

As the saying goes, happiness comes from "bitterness", and alkaloids contained in bitter food have pharmacological effects such as relieving summer heat, promoting blood circulation and relaxing blood vessels. Eating some bitter food properly in hot weather can not only clear the heart, relieve annoyance, refresh the mind, but also stimulate appetite, strengthen the spleen and benefit the stomach. Bitter foods such as bitter gourd, bitter vegetable, tea and coffee can also be selected as appropriate. It should be noted that eating bitter food should not be excessive, otherwise it may cause symptoms such as nausea and vomiting.

2. Drink some cold drinks properly

Due to the influence of high temperature, the human body will have a series of physiological reactions, leading to listlessness and loss of appetite. At this time, if you can arrange your diet reasonably and eat some cold drinks properly, you can not only relieve summer heat and quench your thirst, but also help digestion, so that your nutrition can be balanced and beneficial to your health. Cold food such as ice cream and ice brick is made of milk, egg powder, sugar and other materials, which can't be eaten too much. Overeating will reduce the gastrointestinal temperature, cause irregular contraction, and can induce abdominal pain, diarrhea and other diseases. There are many kinds of drinks, and drinking too much will affect appetite, seriously damage the spleen and stomach or lead to gastrointestinal dysfunction.

3, pay attention to supplement salt and vitamins

In summer, people sweat a lot and lose more sodium chloride, so we should pay attention to supplement salt while supplementing water. Drink some salty boiled water every day to keep the acid-base balance and osmotic pressure in the body relatively stable. Nutritionists also suggest that it is best to supplement 2 mg of vitamin B1, 2 mg of vitamin B2 and 1 g of calcium every day in high temperature season, which can reduce the consumption of sugar and tissue protein in the body and is beneficial to human health. Therefore, you should eat more foods rich in the above nutrients in summer, such as watermelon, cucumber, tomato, beans and their products, animal liver, shrimp skin, etc., and you can also drink some fruit juice.

4. Pay attention to food hygiene

Food hygiene is particularly important in summer, and you must develop good food hygiene and personal hygiene habits. Don't buy spoiled food ingredients; It is best to cook and eat meals now; Raw fruits should be cleaned and disinfected; When cooking cold dishes, garlic paste and vinegar should be added, which can not only flavor, but also sterilize and stimulate appetite; Even if the weather is hot again, you should not be too greedy in your diet to prevent pathogenic microorganisms from taking advantage of it.

5, should be light and avoid dryness and heat

In terms of diet, in hot weather, the principle is to tonify, strengthen the spleen, and dispel summer heat and eliminate dampness. Fat, sweet, thick and hot products should not be eaten, but should choose foods with light and nourishing yin, such as duck, shrimp, crucian carp, lean meat, edible mushrooms (mushrooms, mushrooms, Pleurotus ostreatus, tremella, etc.) and coix seed. After reasonable cooking, it can be made into a variety of delicious food, which can not only stimulate appetite and supplement nutrition, but also relieve summer heat and keep fit.