Sun the back in winter and replenish the yang.

Traditional Chinese medicine believes that the back is yang, the chest and abdomen are yin, and the du meridian runs in the middle of the back, which is the sea of yang veins and governs the yang of the whole body.

The back is the "Yang in Yang" of the human body, and it is also the system of five internal organs. It is salty and attached to the back, and Shu points of various viscera are distributed on the bladder meridian of the back. In order to dredge Du meridian, replenish Yang Qi and strengthen the body, drying the back is the simplest and most effective method.

"When it's sunny, you sit under the south window with your back to the sun. This is what Liezi called' the mystery of negative sun'. The slight warmth of the spine can make the whole body unobstructed. The sun is the essence of the sun, and its light makes people yang, which is extremely beneficial. " -Cao Tingdong, a physician in the Qing Dynasty, "Essays on Health"

Drying your back in winter is the most pleasant and healthy thing. The sun in winter is not as hot as the scorching sun in summer. At noon in winter, the sun is warm, and regular back drying can supplement the yang of the human body.

Because of the nature of work, modern people rarely have the conditions to bask in the sun, and are prone to fatigue, pale face, and even dizziness, headache, insomnia, loss of appetite and other symptoms. People who like to bask in the sun are often more cheerful inside. Usually, you should bask in the sun and let the sun shine into your heart, so as to maintain a good mood and not be prone to depression.

The way to dry your back in winter.

1, in the case of no fasting, choose a sunny and windless morning with your back to the sun, preferably not across the glass.

2. The best time to bask in the back is before 1 1 in the morning and at 4 or 5 pm; The back should not be sunburned for too long, just sweat slightly within half an hour.

3, sunbathing in addition to sunbathing on the back, you can also let the sun enter the human body from the Baihui point on the top of your head, so the effect is better, grasp the time and avoid dizziness.

4. Don't take a bath immediately after sunning, or enter an air-conditioned place, and don't blow strong winds or drink cold drinks.

5. Drink water to replenish water in time after drying, or drink soup, such as sour plum soup and dark plum black bean soup.

6, please combine your own specific situation, if you have discomfort such as ultraviolet allergy, it is not suitable for drying your back.