What causes the disease?

Deficiency disease may be related to factors such as weak constitution, excessive fatigue or prolonged illness.

1.

Insufficient nutrition intake during the embryonic period of weak constitution or improper feeding after birth leads to weak constitution, easy to suffer from diseases, resulting in continuous deficiency of qi, blood and yin of the zang-fu organs, resulting in deficiency of qi and blood.

2. Excessive fatigue

and excessive worry for a long time, resulting in loss of qi, blood and yin of the body, resulting in deficiency of qi and blood. In addition, early marriage and multiple births, improper sexual intercourse will also cause kidney essence deficiency and deficiency of kidney qi, resulting in deficiency of qi and fatigue for a long time.

3. Prolonged illness and prolonged illness will

consume qi, blood and yin of the body, resulting in deficiency of qi and fatigue for a long time.