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阳光,是人类赖以生存的重要保证。尤其是冬天的太阳,更是无价之宝。早在我国古代,人们就已懂得太阳光对人体有强身防病的作用。战国时期《列子》就有记载,宋国有位农民,每年冬天常“自曝于日”,他认为在阳光下晒自己的身体可以延年益寿。中医经典《黄帝内经》也曾记载我们的祖先在公元前3~5世纪就掌握了日光疗法。被世人誉为“药王”的唐朝孙思
Sunshine, is an important guarantee for human survival. Especially the winter sun, it is priceless treasure. As early as in ancient China, people already knew that sunlight has the effect of preventing diseases on the human body. In the Warring States period, “Liezi” was recorded. In Song Dynasty, there was a farmer who often “exposed himself to the sun” each winter. He believed that basing his body in the sun could prolong life. The classic Yellow Emperor’s Canon of Medicine also records that our ancestors mastered daylight therapy during the 3rd and 5th centuries BC. The world was hailed as “drug king” Sun Sun Si