* 100 % Pure Marine Coral * Contains 75 Trace Minerals * Dietary Supplement Coral Calcium Choice contains the highest grade “marine coral” available, combined with the power of vitamins B1, B2, B3, B5, B6, B12 and 400 mcg of folates. The Calcium to Magnesium ratio is a biologically perfect 2:1 and contains 75 trace minerals. This coral was collected with ecological safety. Coral Calcium is an amazing natural element and is prescribed by many doctors in many countries.