One of the B vitamins, and an essential nutrient, Vitamin B6 is found naturally in many foods, but people often want to augment their diets with some additional B6 in supplement form. This essential vitamin is important for normal brain development and for the overall health of your nervous system. If you’re afraid that you’re not getting enough B6 from your diet, feel free to consider adding it to your diet in capsule form with a regular dose. There are different Vitamin B6 solutions below, some of which mix in other helpful substances as well. Your choice.