Deuterium is a rare but naturally occurring stable isotope of hydrogen. Only 1 in 6500 hydrogen atoms are deuterium.
Deuterium levels in drinking water vary with approximately 95% of the global potable water ranging between 143-157 ppm.
In comparison, HydroHealth deuterium-depleted water and our deuterium-depleted water based products range from 25 to 85ppm.
Lowest deuterium water levels are found at the north and south poles and on top of glacial mountains.
The highest levels are found along the equator at sea level and in desert groundwater.