ions: Nature's Truth Magnesium oxide 500mg quick release capsules dietary Supplement magnesium is an important mineral that is involved in over 300 biological processes in the body. It is primarily used for the support of strong Muscles and bones, cardiovascular health, and nervous system function. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Non-GMO | Supports Healthy Nerve and Muscle Function | Promotes Bone Health, Value Size | Gluten Free | During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.