Are you getting enough magnesium in your diet? If not, don\'t worry, because we\'ve got Swanson Ultra Super-Strength Magnesium Citrate. What is magnesium? Magnesium is an essential mineral and can be found in abundance in seeds, whole grains, dark green leafy vegetables and some types of fish. Magnesium is important because it plays a key role in the basic cellular function of the heart and nervous system. Magnesium is also the catalyst for enzyme reactions that create energy. If not, don\'t worry, because we\'ve got Swanson Ultra Super-Strength Magnesium Citrate. What is magnesium? Magnesium is an essential mineral and can be found in abundance in seeds, whole grains, dark green leafy vegetables and some types of fish. Magnesium is important because it plays a key role in the basic cellular function of the heart and nervous system. Magnesium is also the catalyst for enzyme reactions that create energy. Essential mineral for strong muscles and bones. Supports heart, brain and nervous system health. Easy-to-absorb form of magnesium Glutamine is the most abundant free form amino in muscle. Supplementing with L-Glutamine helps replenish glutamine levels for improved muscle repair, plus many other benefits; including immune system & digestive system support after physical stress. MUTANT exclusively uses only Japanese grade L-Glutamine from fermented sources.