Another thing that helps us a great deal with our health is purifying our water. We use a Berkey. It is a gravity-powered water filter.
This powerful system filters both treated water and untreated raw water from such sources as lakes, streams, stagnant ponds and water supplies in foreign countries, where regulations may be substandard at best. Works as well in environments where electricity, water pressure or treated water may not be available as it does on the bench in your kitchen.
The Berkey system removes viruses, pathogenic bacteria, cysts and parasites and extracts harmful chemicals such as herbicides, pesticides, VOCs, organic solvents, radon 222 and trihalomethanes. It also reduces rust, silt, sediment, foul taste and odors and unhealthy minerals such as lead and mercury all while retaining healthy minerals. Constructed of highly polished 304 stainless steel the system comes complete with two filter elements and utilizes the latest technological advances.
Review of Berkey Water Filter: http://www.naturalnews.com/030070_Big_Berkey_water_filter.html