Water that comes straight from natural sources, dubbed “raw water,” is gaining popularity. Raw water advocates reject public ...

A bill that would make fluoridation of drinking water optional for South Dakota cities is headed to the Senate chamber.

But catchment water is subject to further treatment via standard processes that typically focus on: removing particulates ...

The US Public Health Service currently recommends an optimal fluoride concentration in drinking water of 0.7 milligrams/liter ...

Several dental and medical organizations opposed the bill, saying it would lead to more health problems in the state.