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维生素B族是一组水溶性维生素,与我们谈过的脂溶性维生素A、D、E不同,脂溶性维生素可在体内大量储存,蓄积过多会引起中毒,而水溶性维生素每日随人体代谢排出一部分,不易在体内蓄积。因此,维生素B族必须每日补充,基本不会产生中毒。B族维生素曾经被认为是一种具有单一结构的有机化合物,但是后来的研究证明它其实是一组有着不同结构的化合物,包括维生素B(1硫胺素)、B(2核黄素)、B(烟酸、尼克酸)、泛酸、B(6吡哆醇类)、生物素、叶酸和B1(2钴胺素)等。有些大家比较熟悉,也有的很陌生,以后我们将向读者逐一做具体介绍。
Vitamin B family is a group of water-soluble vitamins, and we talked about fat-soluble vitamins A, D, E, fat-soluble vitamins can be stored in large quantities, excessive accumulation can cause poisoning, and water-soluble vitamins daily with the human body metabolism Part of the discharge, not easy to accumulate in the body. Therefore, vitamin B family must be added daily, basically no poisoning. B vitamins used to be considered as a single organic compound, but subsequent studies have shown that it is actually a group of compounds with different structures including vitamin B (1 thiamin), B (2 riboflavin) B (nicotinic acid, niacin), pantothenic acid, B (6 pyridoxine), biotin, folic acid and B1 (2 cobalamin) and the like. Some people are more familiar with, and some are very strange, we will do one by one to the reader one by one specific introduction.