B vitamins are effective.

Vitamin B is an essential water-soluble vitamin for maintaining normal body functions and metabolic activities. It acts on the nervous system of the human body to promote energy production. It can relieve depression, anxiety, nervous tension, activate brain function, and prevent dementia in the elderly. Prevent rough skin, greasy skin, dull hair, protect skin mucosa. Rich in cellulose, help gastrointestinal motility.