DEUTERIUM Deuterium has become a hot topic in some health circles. Deuterium is an isotope of hydrogen and unlike the lighter hydrogen, it has a neutron, making it heavier than hydrogen. This increase in mass that deuterium has over hydrogen has been shown in quantum physics research to directly decrease its ability to quantum tunnel. Deuterium has a much different effect on biological action than hydrogen. Many have asked my opinion on deuterium depleted water. I think we're often missing the c