Better you magnesium flakes body soak 250gmagnesium encourages the body to absorb calcium which could otherwise over time result in a build up on soft tissue arteries cartilage heart valves etc and muscles causing them to harden magnesium flakes contain a concentrated crystalline form of magnesium chloride and when bathed in delivers this essential mineral directly into the skin tissue entering cells immediately efficiently replacing magnesium lost through modern diet and pressured