Nature Made Magnesium Oxide 250 mg Tablets are dietary supplements designed to support muscle, heart and nerve health. Sourced from high-quality ingredients, these Nature Made Magnesium 250 mg Tablets are gluten free and contain no synthetic dyes and no artificial flavors. In addition to muscle health and muscle relaxation, these Nature Made Magnesium supplements also support healthy bones and teeth, and help convert food into cellular energy. If your diet is lacking in Magnesium-rich foods, this Magnesium supplement may be a good choice to ensure your needs are met. Adults take one of these Magnesium tablets daily with water and a meal. Nature Made supplements are quality you can trust. (1)Based on a survey of pharmacists who recommend branded vitamins and supplements