Suntan your head from 10 in the morning to 4 pm. The sunshine is the strongest at this time, especially from noon 12 to 4 pm, with strong ultraviolet rays. If you stay in the sun for a long time, it will do harm to your skin. Chinese medicine believes that the head is the yang of all things, and the blood of the five internal organs and the qi of clearing the yang of the six internal organs all converge on the head, which is suitable for sunbathing at noon. After lunch, the old man can walk outside for a quarter of an hour, take off his hat, and let the sunshine warm Baihui point above his head, which will help to smooth the pulse and regulate the yang.

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Need to be reminded that the ultraviolet rays in the winter sun are weak. If you wear too thick, it is difficult for ultraviolet rays to reach the skin through clothes, and the health care effect cannot be achieved. Don't sunbathe yourself too tightly. It is best to choose loose, soft and red cotton clothes, because red radiation waves can "eat" short-wave ultraviolet rays with strong lethality. Don't face the wind when drying. If the wind is strong, you can stay indoors and dry through the glass, which also has certain effects.

People's Network-Sunbathing in different periods in winter will get twice the result with half the effort.