What is the difference between Nano-Cal and Coral calcium?
Nano-Cal is CaO (calcium oxide), reacts in water and alters its polarity. Coral Calcium CaCO3 (calcium carbonate) does not react in this fashion as the calcium is bound to a carbonate. Coral Ca therefore has the tendency to only be partially absorbable by the gut. The difference is that water not the gut acts as the medium to disassociate the Calcium ION from its salt (binder) which is the elemental representation of the metal the body needs. Nano-Cal is dissolved and dissociated in water prior to ingestion. Nano-Cal is 500,000 ppm Calcium compared to an average of 35,000 PPM in Coral Calcium.