Mercola's latest look at drinking water leaves him to question both, distilled and reverse osmosis treatments. The answer? Look for a spring. Hmm?

http://articles.mercola.com/sites/articles/archive/2010/12/18/distilled-water...


"In recent years we've learned a lot about the dangers of disinfection byproducts (DBPs) found in most treated water supplies, such as trihalomethanes (THMs) and haloacetic acids (HAAs).

These DBPs form when water treatment disinfectants such as chlorine, chloramines, and chlorine dioxide react with natural organic matter in the source water.

Researchers have now discovered that DBPs are over 10,000 times more toxic than chlorine, and out of all the other toxins and contaminations present in your water, such as fluoride and miscellaneous pharmaceutical drugs, DBPs may be the absolute worst.

Trihalomethanes (THMs), for example, are Cancer Group B carcinogens, meaning they've been shown to cause cancer in laboratory animals. They've also been linked to reproductive problems in both animals and humans, and human studies suggest that lifetime consumption of chlorine-treated water can more than double the risk of bladder and rectal cancers in certain individuals.

The process of distilling actually worsens the presence of these extremely toxic contaminants in your water because anything that vaporizes at a lower temperature than water, such as volatile organic compounds (VOC's and trihalomethanes (THM's), will also be boiled and condensed.

Sure, the heavy metals are left behind. Lead, for example, will not vaporize. But chlorine will change into chloroform during the distillation process, and will be present in your distilled water.

Distilled Water is Actually MORE Toxic than Municipal Tap Water

So, not only will distillation not remove one of the most significant toxins in water, which are the DBPs, it may actually deliver a more concentrated dose of them.

AND, you're also drinking whatever chemical or metal contaminants the water has dissolved out of the container it's stored in!

Talk about a double-whammy of toxic contamination!

This fact alone should be reason enough to ditch the idea that distilled water might be good for you, unless you start with entirely pure water to begin with, which defeats the whole purpose of distilling it.

Remember that every municipal water supply is treated with chlorine or chlorine like substance that will induce the formation of disinfection byproducts in your water supply. So unless you are using the distiller on well water, you need to be very concerned about this.

A volatile organic compound is a chemical that vaporizes at a lower temperature than water and has carbon in it. And there are hundreds of thousands of volatile organic compounds out there, including benzenes, trihalomethanes, and trichloroethylene. Exactly what and how much of these toxic compounds are in your source water will naturally vary from one location to another.

Many of these are industrial organic solvents that are very destructive to the human body. Many if not most of them are carcinogenic at extremely low levels.

DBPs, for example, are measured in parts per BILLION, and the US Environmental Protection Agency (EPA) sets the goal for some of these byproducts at zero because they are so dangerous. Unfortunately the EPA goal is impossible to enforce.

Still, the maximum annual average of THMs in your local water supply cannot exceed 80 ppb (parts-per-billion), and the maximum annual average of HAAs permitted by EPA regulations is 60 ppb.

It goes without saying that if distilling were to concentrate these contaminants just a little bit, the consequences to your health could be quite severe......

Distillation also will not effectively remove fluoride, another dangerous element added to most water supplies.

Distillation can remove an estimated 55-60 percent of fluoride, but the rest will get transferred. A reverse osmosis system is slightly more effective, capable of removing about 80 percent of fluoride.

Currently, the only commercially viable way to get non-detectable levels of fluoride (in water that is been treated with fluoride) that I know of is using an activated aluminum filtration system. However, I'm not convinced it will remove all volatile compounds…

The real solution is to convince the US to stop water fluoridation altogether, a campaign I'm currently waging together with the Fluoride Action Network."

http://www.fluoridealert.org/

http://www.findaspring.com/