Men have waist eye is not good, waist eye is the projection of the kidney on the body surface, so there is a waist eye indicates kidney deficiency, the more obvious the waist eye, the heavier the kidney deficiency. If accompanied by lumbar soreness, leg weakness, yin clear cold, reduced reproductive function, pale, cold, cold limbs, depression, slow reaction, etc. indicates that the kidney Yang deficiency, you can take Jin Gui kidney pill orally to supplement Yang. If accompanied by hot flashes, night sweats, irritability is kidney yin deficiency, kidney yin deficiency can be taken orally Liu Wei Di Huang Wan to replenish yin. In addition, you should usually eat more kidney food, such as mutton, dog meat, black sesame, walnuts, etc. to nourish the kidneys and help Yang, pay attention to a reasonable diet, rest, and a regular life.