On May 5th or 6th every year, the sun reaches 45 degrees longitude of the Yellow River. At this time, "Sinus refers to the southeast, and Wei Naichang is in summer. At this time, everything grows, hence the name Long Summer. " In ancient times, people attached great importance to the long summer. Astronomically, Chang Xia said that spring is about to leave, which is the beginning of summer. When the temperature rises obviously, the summer heat comes, thunderstorms increase and crops enter the peak season, people are used to taking long summer as an important solar term. People also have many taboos on this day.

Avoid staying up late

In summer, the days are long and the nights are short. Many friends like to stay up late and stay in bed in the morning. This is wrong and is not conducive to the standards of medical care. Health preservation in summer mainly depends on "rest", and daily life should be based on self-cultivation. Don't stay up late to sleep, often stay up late and can't get up in the morning. Even if you get up, you are groggy, and your body's various functions can't work quickly and harmoniously. Therefore, you should keep the good habit of going to bed early and getting up early in summer.

Avoid blowing into the air conditioner.

When the cervical vertebra blows against the air conditioner, the surrounding soft tissues will become pathological, leading to chronic inflammation of muscles and subcutaneous tissues, resulting in persistent neck spasm, back pain and other consequences. It is suggested that the indoor air conditioning temperature should not be lower than 25 degrees Celsius, and the shoulder and back should not directly face the air conditioning. If the temperature can't be adjusted by itself, you can put a shawl on your shoulder and take a hot bath at night.

Avoid sitting on the threshold.

There is a saying that you should not sit on the threshold in summer, especially children. It is said that if you sit on the threshold in the long summer, you will be tired, sick and depressed for a year in the summer. If a child accidentally sits on the threshold, he must sit on seven thresholds to remove this taboo.

Avoid exposing your eyes to the scorching sun.

In the scorching sun, the eyes are the most vulnerable organs. Experts remind that eyes like cold and fear heat. If you don't pay attention to sun protection, it is easy to age ahead of time and cause various eye diseases. If you want to go out from 10 to 4 pm, you'd better wear sunglasses, a hat or an umbrella. The color of sunglasses is dark brown and light green, which has the best anti-ultraviolet effect. You can eat more eye-catching foods, such as longan, yam, carrots, red dates and so on. Bacteria multiply quickly in summer, so rub your eyes as little as possible; Washing your face with running water can reduce eye diseases.

Avoid greed and coldness.

In summer, the temperature is relatively high. Some friends like to be greedy and enjoy the cool, so they can cool down their physical fitness without restraint, especially taking a bath at noon with the highest temperature, or eating cold drinks, ice cubes and other products. This is not right. In summer, the temperature of the human body also rises with the increase of the outside temperature. The body is like a stove, which can quickly reduce the temperature in the body, but it is extremely unfavorable to human health and even leads to hidden dangers of complications in the future.

Avoid emotional impetuousness

The purpose of health preservation is to enhance physical fitness and purify oneself. Here, we should not only keep in good health physically, but also pay attention to mental health. The sultry summer climate is easy to cause various negative emotions of human body, leading to symptoms such as irritability, depression and restlessness. These symptoms will cause changes in body functions, which will cause damage to our bodies. Therefore, the focus of summer health care is carefree, happy and peaceful.

Avoid a greasy diet

The temperature is high in summer, and many friends like to buy cooked meat or barbecue to eat greasy food and drink beer and drinks to make up for it. In fact, this satisfies their appetite, but it is not conducive to the development of medical care. In summer, the healthy diet should be light and delicious, focusing on "nourishing the heart", and should drink more dairy products, nutrients, beans, vegetables, fruits, coarse grains and other foods. The ingredients should be easy to digest, so as to enhance the supply of human cellulose and vitamins and improve the human body.

That's about it. I hope I can help you.