Country Life Gluten-Free Magnesium Citrate 250 mg Tablets For Bone & Muscle Health is a mineral supplement used to prevent and treat low amounts of magnesium in the blood. Magnesium Citrate is needed for more than 300 biochemical reactions in the body and helps to relax muscles, and to maintain normal blood flow. It can also support a steady heart rhythm and a healthy immune system, as well as keep bones strong. Magnesium is found throughout your body. In fact, every cell in your body contains this mineral and needs it to function. Magnesium is essential for proper muscle function and acts to relieve tight, sore and cramped muscles. It controls muscle contraction and acts as a muscle relaxant. It can therefore be vital in the treatment of back pain and cramps by relaxing back muscles, kidney stress and muscular tension. The bones are also a reservoir that stores magnesium for the body. Approximately 60% of the magnesium in your body occurs in bone, while the rest is in muscles, soft tissues, and fluids, including blood. Magnesium citrate helps to regulate the transport of calcium across cell membranes, playing a key role in bone creation. Magnesium is important for healthy bones. People with higher intakes of magnesium have a higher bone mineral density, which is important in reducing the risk of bone fractures and osteoporosis. Getting more magnesium from foods or dietary supplements might help older women improve their bone mineral density. Wellness goals differ from person to person. That's why Country Life supplements focus on commonly deficient micronutrients that, when combined, can meet nearly any body's needs. Being healthy is essential to being happy and Country Life believe that good health is an important part of treating yourself well. With a 40 year plus heritage of providing wellness, Country Life's high quality products have been helping you stay happy and healthy since 1971.