Why is it spleen and kidney yang deficiency?

1. Eating disorders

usually

like spicy and fatty food or frequent overeating, easy to cause spleen and stomach damage, long time will affect spleen yang, kidney yang, and eventually develop into spleen and kidney yang deficiency.

does not heal easily, due to lingering illness, can not nourish kidney yang, will gradually develop into spleen and kidney yang deficiency.

3

. Exogenous water dampness cold

evil If it can not be eliminated for a long time, it will lead to kidney yang damage, so that it can not warm spleen yang, resulting in simultaneous damage to spleen and kidney yang.