(1) Protect "Yang in Yang"

The heart is red and belongs to fire; Meanwhile, the heart is good for summer. Because the heart fire in the long summer is extremely strong, it is necessary to protect the heart in the long summer.

In the long summer, the temperature rises gradually and the blood vessels on the body surface dilate. The increase of blood flow on the body surface will make the heart and brain not get enough blood supply, thus inducing cardiovascular and cerebrovascular diseases. At the same time, the blood viscosity caused by sweating increases, which easily leads to thrombosis. In addition, in sultry weather, people are prone to autonomic nerve disorder due to irritability, which leads to arrhythmia. It should also be noted that people may not get enough sleep because the days are longer and the nights are shorter. Without a good rest, people with cardiovascular diseases will be more likely to get sick.

(2) Long summer, endless exercise

As we all know, exercise is very important to our health. Exercise can not only keep our body and mind healthy, but also help us keep healthy and resist diseases. But you must never "fish for three days and dry the net for two days." Exercise must be persisted in order to help us have a healthy body. Therefore, no matter what the weather is like, we should keep the habit of exercise and make our body "suitable for all seasons, cold and summer". After summer, with the temperature rising, the energy consumption of human body is also increasing, so the aging of various organs is more obvious than the other three seasons. If you insist on exercising at ordinary times, your body's anti-aging ability can be obviously enhanced, and all physiological functions of your body can also function normally.

People tend to sweat in the long summer, and hot air and humidity will damage the spleen and stomach, so in the long summer, people tend to feel loss of appetite and weakness. But this situation can be alleviated by exercise. Choose the way of exercise, and the quiet way is preferable, such as fitness ball, qigong, swimming, stepping on stones and other lighter sports. In addition, in the long summer, proper exercise also helps to dispel summer heat and resist summer heat and enhance resistance.