Does staying up late lead to kidney deficiency?

Staying up late can cause kidney deficiency. 1. Kidney-Yang deficiency. The Yellow Emperor's Internal Classic records: "Defensive qi moves in yang during the day and yin at night." Traditional Chinese medicine believes that "yang enters yin and sleep, yang comes out of yin and wakes up." At night, yang enters yin to get rest, and the next day there is spirit. Staying up late will cause yang not to enter yin, and over time will cause kidney yang deficiency. It can be seen that the waist and knees are cold, the limbs are cold, the male libido is cold, the spermatorrhea is impotence, the female dysmenorrhea, the palace is cold, and the urine is clear and long."Yang is active, Yin is static","Movement to nourish Yang, static to nourish Yin"."Yang is outside, Yin is also the envoy", Yang activity needs Yin as the basis. Staying up late will consume more Yin, resulting in kidney yin deficiency. It can be seen that waist and knees are weak, dizziness, tinnitus, five upset fever, night sweats, etc.