According to nutrition experts, the weather is dry in early summer, and the daily drinking water of human body should reach 2000-2400 ml. Because of the high blood concentration in the morning, it is easy to form blood clots, so the first thing after getting up in the morning is to drink a glass of water. It is also very important to replenish and maintain water within one day. Keeping enough water in the body can clean the intestines and prevent getting angry. It is not advisable to replace water with drinks. Soft drinks, fruit juice, cola and other drinks contain more saccharin and electrolyte, which will cause bad stimulation to the stomach and affect digestion and appetite.
Ensure adequate sleep.
In summer, the days are long and the nights are short, the temperature is high, the metabolism of human body is vigorous, the consumption is also large, and it is easy to get tired. Therefore, it is of great significance to keep enough sleep in summer to promote health and improve work and study efficiency. In order to ensure adequate sleep, we must first have a regular daily life; Secondly, pay attention to the ventilation and coolness of the bedroom; Third, we should keep a calm mind and strive to be "calm and natural"; Fourth, we should have a proper nap time. Taking a nap in summer can relax the brain and body system, which is beneficial to work and study in the afternoon and is also a powerful measure to prevent heatstroke.
Take less cold showers.
As the temperature rises, people often like to take a cold bath after going out. Because the human body absorbs a lot of heat in the sun, taking a cold bath will make the pores of the whole body close quickly, and the heat cannot be emitted and stays in the body, causing a high fever. It will also cause insufficient blood supply, dizziness and even shock due to rapid contraction of brain capillaries. Therefore, the best way is to make yourself sweat, take away a lot of heat, and then take a bath.
Reasonable diet
The diet is light, but you can't refuse meat dishes. Due to the decrease of gastric acid secretion in summer and drinking more water, the digestive function of the body is weak and the diet should be light. You should eat more nutritious and bland foods and avoid greasy, fried and spicy foods. However, being light does not mean being a vegetarian. Although vegetarian dishes contain a lot of dietary fiber and vitamins, they lack the necessary protein. So, even in hot summer, don't refuse meat dishes. You can eat some lean meat, eggs, milk, fish and bean products appropriately. The key is to use steaming, cold salad and other methods when cooking, not too greasy. If fresh and tender green lotus leaves are desirable, you can wrap chicken and meat with boiling water and steam them. They are unique in flavor, fragrant and delicious, and have the effect of stimulating appetite.
Eat more bitter.
Chinese medicine believes that most bitter vegetables have the function of clearing away heat. Therefore, nutritionists suggest that bitter food, such as bitter vegetables and bitter gourd, can play a role in relieving fever, dispelling summer heat and eliminating fatigue. Eating bitter gourd soup or bitter gourd vegetables in summer can reconcile the spleen and stomach, eliminate fatigue, refresh the mind, and have a certain preventive effect on heatstroke and gastrointestinal diseases. Sowthistle is also a vegetable with the same origin of medicine and food, which has the functions of cooling and detoxifying, disinfecting and expelling pus, removing blood stasis and relieving pain, and preventing and treating gastroenteritis. When eating bitter vegetables, wash its roots and leaves, fry them and make soup. Its taste is bitter and fragrant, and it is a delicious food for relieving summer heat and appetizing, and has certain preventive and therapeutic effects on enteritis and dysentery. You sweat a lot in summer, so you might as well drink something bitter. Beer, green tea and kudingcha are all good choices.