The price of vitamin B family in Amway ranges from 3 yuan to 6 yuan. Vitamin B family contains many elements, including vitamin b1, which can prevent beriberi, and is called an anti-neurite. Vitamin b1 can maintain nerve, digestive system, myocardial function and so on. Vitamin b2, also known as riboflavin, can improve fatigue and oral ulcer. Moreover, if people lack vitamin b2, they will be prone to anemia, and if they are seriously deficient, they will have resistance. There is also vitamin b12, which mainly comes from animal foods. If vitamin b12 is lacking, it may cause severe anemia and hyperhomocysteinemia, and vitamin b12 also plays an important role. What is the price of Amway vitamin B family? The price of vitamin B family in Amway probably ranges from 3 yuan to 6 yuan. Folic acid is also a member of the vitamin B family. If the human body lacks folic acid, it will cause stunting, anemia and other manifestations. For pregnant women, folic acid is indispensable, and pantothenic acid belongs to the vitamin B family. The source of pantothenic acid is relatively wide, and most of it is contained in food.