Vitamin B1 and vitamin B6 can be eaten together, when eaten together, they have the following effects on the human body: 1, promote human metabolism, vitamin B1 and vitamin B6 both belong to the B vitamin, after taking them together can improve the metabolic function of the human body, can regulate the endocrine and internal environment. 2, can enhance the immunity of the human body and strengthen the resistance, B vitamins have certain enhance the immunity of the human body. 3, vitamin B1 and vitamin B6 taken in concert, but also for the nerve endings damage, has a certain function of nerve root nutrition. Especially for patients with previous neurological impairment, vitamin B1 and vitamin B6 taken at the same time can well nourish nerve endings and strengthen brain cell function. 4, vitamin B1 and vitamin B6 taken together can also promote the digestion and absorption of food, promote the peristalsis of the gastrointestinal tract, for the digestion and absorption of food has a very good role in promoting.