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.Other products from HerbsPro