A research group of the Natural Treatment Institute under the Ministry of Public Health found out tens of springs with fluorine in different parts of the country and developed natural fluorine water from them.

This water is a slight alkalinity drink with natural fluorine. It, containing essential microelements and optimum ionic fluorine, is an ideal natural drink helpful to the intake of fluorine.

It is efficacious for arthritis and heart disease and good for digestion.

The DPRK defined the density of fluorine in drinking water as 0.7 mg per liter.