BEST SELLER! This Balanced B Complex is made with 100% food, concentrated down into the tablet, so it is very easy to digest and absorb and it never upsets your stomach. It utilizes the methylated forms of the B vitamins which is the form that your cells actually use. Great for unlocking the energy from your food, it gives noticeable energy and endurance. The B vitamins are heart protective and brain protective by preventing plaque build up in both organs. It is one of the basics that everyone should be taking.