Vitamin B in Yangshengtang contains vitamin B 1 (thiamine), vitamin B2 (riboflavin), vitamin PP and other components. At present, it is known that vitamin B can improve discomfort such as oral ulcer. In addition, B vitamins are mainly involved in coenzyme or auxiliary group enzymes. It can be said that biological enzymes in the human body can normally decompose substances, and B vitamins also play an important role. Vitamin B 1 mainly acts in the form of coenzyme of thiamine pyrophosphate (TTP) in the body, participates in the oxidation ability of sugar, and provides energy for nerve tissue, skeletal muscle and myocardium. B vitamins can also treat beriberi, and vitamin B 1 can also inhibit cholinesterase activity and ensure the normal function of digestive system. With the progress of medicine, the functions of various vitamins will be more discovered. Yangshengtang B vitamins can also improve polyneuritis, peripheral neuritis, facial paralysis, dyspepsia and heart disease. Vitamin B2 is mainly used to prevent and treat various nonspecific deficiencies, such as angular stomatitis, cheilitis, glossitis and other diseases. Compared with other brands, Yangshengtang will be more reliable. I hope that after this introduction, everyone can have a better understanding.