THE DRINKING WATER BOOK takes a level-headed look at the serious issues surrounding America's drinking water supply. Unlike water purifier manufacturers and public health officials, Ingram presents unbiased reporting on what's in your water and how to drink safely. Featuring all the latest scientific research, the book evaluates the different kinds of filters and bottled waters and rates specific products on the market.• The completely revised comprehensive guide to making tap and bottled water safer, covering the toxins in our water, how to test for them, and how to get rid of them.• Honestly and thoroughly tackles a subject vital to ongoing environmental, health, and safety concerns.• Shows how to avoid bogus safety tests, scams, and unnecessary expenditures.• Details which toxins aren't regulated by federal and state water standards.