The B vitamins form a group of vitamins related to metabolism. At first it was believed that there was only one, but later it was discovered that there were several with similar functions. They are water-soluble, so they can be lost in the cooking water and if excess is taken, they are eliminated in the urine (up to a limit). Mega B 50 is a set of essential vitamins and nutrients formulated so that they act in the body closely linked to each other, being an excellent complement for people who eat little, the elderly, convalescents, etc. To improve the body's defenses. Stimulate the production of hemoglobin. They help prevent and counteract anemia. They help the body convert carbohydrates, proteins and fats. It maintains in good conditions the functioning of the nervous system. Takes care of the skin in depth. vegan.