Each nutrient is necessary for a proper bodily function. Vitamin B is one of those essential vitamins that contribute to various body functions. Vitamin B is not only one vitamin but a combination of eight vitamins including thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, biotin, folic acid, and cobalamin. Each of these vitamins are important to prevent infections and promote immunity systems. Along with that it takes care of your energy levels, better eyesight, brain functions, healthy digestion, cardiovascular health, proper nervous system, healthy appetite, red blood cells growth, hormone production, and cholesterol regulation. Though vitamins B are very helpful in promoting the health of men, children and women, it plays a crucial role in women’s health during pregnancy. Here you will know the natural sources of vitamin B and how it takes care of pregnant women’s health.