Lack of energy can have its roots in other unbalanced systems. When we lack energy, it takes a toll on our mood. B vitamins are vital to the energy making processes in the body. They are cofactors in the synthesis of thyroid, sex and adrenal hormones. B vitamins assist in the detoxification processes that rid the body of energy depleting substances. They also contribute to energy producing processes in the mitochondria of every cell in the body. With B-Complex + L-Methylfolate you get the full complement of B vitamins needed for producing energy throughout the body as well as the most bioavailable form of folate needed for mood-balancing neurotransmitter formation.