Nature's Way Coral Calcium is gathered from fossilized Okinawan sources pushed above sea level thousands of years ago - not dredged from the ocean floor. Coral Calcium is rich in organic calcium with a diversity of 72 trace minerals. Calcium is important for proper bone development and muscle function. It regulates heart rhythm activates enzyme systems including blood clotting. It is also essential for nerve/muscle innervation, regulates blood pH, and operates the calcium channel pump by which important bio-molecules are transported into the cell.*
Boron (amino acid chelate), calcium (as coral calcium), magnesium (as citrate/oxide), vitamin C (ascorbic acid), vitamin D (as ergocalciferol), vitamin K, and phytonadione.