Inadequate bile secretion can be related to physiologic factors such as diet and pathological factors such as liver and gallbladder diseases. 1. Physiological factors: dietary habits such as irregular diet, skipping breakfast, single food, and insufficient nutrition. Unhealthy habits will cause liver cells to synthesize insufficient raw materials for bile, resulting in insufficient bile secretion, which can be restored after improving lifestyle and dietary habits. 2. Pathologic factors: including biliary tract diseases and liver diseases. (1) Biliary tract diseases: when patients have biliary tract stones, tumors and other diseases, resulting in obstruction of the biliary tract, leading to bile discharge obstacles, resulting in insufficient bile secretion; (2) Liver disease: abnormal liver function, such as chronic hepatitis, liver malignant tumor, cirrhosis, etc., can cause damage to liver cells, making bile synthesis and metabolism have serious abnormalities, which may lead to insufficient bile secretion. After excluding physiological factors, if the pathological factors lead to patients need to go to the hospital in a timely manner, improve the relevant examination, clear the cause of the disease, standardized treatment under the guidance of the doctor, to avoid delays in the condition.