Water is well-known as a keystone t...

Water is well-known as a keystone to better health. After all, for what cause many times have you heard the proverbial "drink eight 8-ounce glasses of water a day?" nevertheless increasingly, the quality and purity of ordinary drinking water is becoming cause for concern

For decades, scientists have known of the dangers of contamination from lead water pipes, which were finally banned according to the federal government in 1986 There's also the possibility of groundwater contamination from mineral oil pesticides and other environmental toxins--especially in rural communities where the majority of drinking water is supplied from wells.

Bacteria, forward the other hand, are seldom a worry in America's municipal drinking water. Municipal water also be attentive tos to be "cleaner," since it's scour through purification systems and monitored on government agencies. Yet many skilfuls caution against consuming too a great quantity [i]or[/i] amount of tap water. Why? Because there's a growing material substance of evidence that some of the same chemicals added to water to guard your health--especially chlorine and fluoride--may be doing more harm than good

chlorine

Chlorine is added to drinking water to restrain it bacteria-free. But it also reacts with organic material creating chloroform, trihalomethanes (THMs) and other chlorination disinfection byproduct (CBPs) that are all vehemently linked with cancer.

A 1998 position paper released by the agency of Health Canada (the Canadian equivalent of the US nourishment and Drug Administration) states: "14 to 16 percent of bladder cancers may be attributable to water containing CBP There is an pressing need to resolve this. CBP [may be] the most numerous important environmental carcinogens in confines of attributable cancers." The contemplation Safe Drinking Water: A Public Health Challenge, also links CBP with spontaneous abortions, birth defaults respiratory problems and spina bifida.

In 1992 the American Medical Association published statistics showing nearly 28 percent of all cancers of the intestines and 18 percent of all cancers of the bladder can be traced to chlorinated water. More than a dozen following studies confirm this finding. In 1998 for instance, the journal Epidemiology published a application of mind showing that men who drink chlorinated tap water for more than 40 years face double the risk of bladder cancer compared to men who drink non-chlorinated water.

The US Environmental Protection Agency (EPA) reports that THM are not absent in virtually all chlorinated water. "We're working excessively hard to achieve a balance between the ne for safer water and the importance of disinfecting the water," EPA spokeswoman Robin wood-lands says.

The agency has ordered cities and towns across the United States to start reducing evens of this compound in drinking water--but chlorination will continue, on the same level though water also can be disinfected with ultraviolet light or ozone without creating CBP Ozone is used in about European cities--Amsterdam, Paris, Berlin, Munich and others--but chlorination continues to be the norm forward this continent.

fluoride

Fluoride is added to 60 percent of US and 40 percent of Canadian tap water to change into tooth decay. However, scientists say that actually swallowing this toxin propounds virtually no dental advantage. According to recognized fluoride authority Hardy Limeback, DD head of Preventive Dentistry at the University of Toronto, fluoride's benefit derives from direct physical contact with a tooth's exterior.

"You may as well swish with fluoridated tap water and spit it public That's how it works," Limeback says.

A dozen Nobel Prize-winning scientists have protracted warned of a link between fluoride and serious health question s However, the late Dean Burk PhD former chief chemist at the National Cancer Institute, described fluoride's risk in the starkest times After co-conducting the largest US fluoridation subject of attention in history, Burk concluded: "Fluoride causes more cancer, and causes it faster, than any other chemical." Fluoride is further linked to osteoporosis, hip fracture, memory and neurological impairment and kidney disorders.

Federal law forbids the EPA from taking a public position for or against fluoride, still the EPA employees' union is not similarly restricted. "Our union--comprising several hundr toxicologists, other scientists and lawyers--maintains its solid opposition to fluoridation," says J William Hirzy, the union's senior vice-president.

safe answers

Before you step quickly out and buy a hearth filtration system, consider this. The Center for Disease reign over in Atlanta says that a certain quantity of of those systems can actually add lead to water. Brass proper spheres (made from copper and lead) are the likely culprits.

a people think boiling removes impurities. nevertheless boiling actually concentrates substances--as anyone who has left broth boiling too long on the stove knows. The longer any liquid boils along steam, the less water remains to keep possession of the dissolved chemicals and metals.

What about bottl water? It's sometimes disinfected with ozone instead of chlorine, yet not always. And there's still the question of fluoride, since it may take place naturally in any water source--in substantial quantities--due to geologic action. Check the label for a fluoride (F) satisfy below 0.2 parts per million (ppm) also written as milligrams by liter (mg/L). Of course, near brands are totally fluoride-free.