GlowRadiance Myo Plus Magnesium & Vitamin B Complex Granules are convenient, single-serving sticks formulated with a blend of key nutrients designed to support overall wellness and performance. These synergistic nutrients also contribute to the normal functioning of the nervous system and to normal psychological function. Magnesium is needed for production of neurotransmitters and some hormones. Low levels may contribute to disturbed sleep, anxiety and symptoms of pre-menstrual syndrome (PMS). Magnesium is the second most abundant mineral in the body and is involved in more than 300 enzymatic reactions in the body. It plays a role in the normal function of muscles and is involved in the maintenance of bones and teeth. It is important for heart health; low levels increase the risk of arrhythmia and pre-eclampsia (and eclampsia) during pregnancy.