Is Chlorine In The Water Supply Dangerous?

Study Shows Increased Risks of Bladder Cancer by Drinking, Bathing or Swimming in Chlorinated Water

By The American Journal of Epidemiology

The findings are the first to suggest that these chemicals can be harmful when they are inhaled or absorbed through the skin, as well as when they are ingested, Dr. Cristina M. Villanueva of the Municipal Institute of Medical Research in Barcelona, and colleagues note.

Chemicals, most commonly chlorine, used to disinfect water can produce by-products that have been tied to increased cancer risks, Villanueva and her team point out. The most prevalent chlorination by-products, chemicals called trihalomethanes (THM), can be absorbed into the body through the skin or by inhalation, they add.

To investigate lifetime trihalomethanes (THM) exposure and bladder cancer risks, the researchers matched 1,219 men and women with bladder cancer to 1,271 control individuals who did not have the disease, surveying them about their exposure to chlorinated water via drinking water, swimming pools, showering and bathing. The researchers also analyzed the average water trihalomethanes (THM) levels in the 123 municipalities included in the study.

People living in households with an average household water trihalomethanes (THM) level of more than 49 micrograms per liter had double the bladder cancer risks of those living in households where water trihalomethanes (THM) concentration was below 8 micrograms per liter, the researchers found. trihalomethanes (THM) levels of about 50 micrograms per liter are common in industrialized societies, they note.

Study participants who drank chlorinated water were at 35% greater risks of bladder cancer than those who didn’t, while use of swimming pools boosted bladder cancer risks by 57%. And those who took longer showers or baths and lived in municipalities with higher trihalomethanes (THM) levels were also at increased cancer risks.

When trihalomethanes (THM) is absorbed through the skin or lungs, Villanueva and her team note, it may have a more powerful carcinogenic effect because it does not undergo detoxification via the liver.

“If confirmed elsewhere, this observation has significant public health implications in relation to preventing exposure to these water contaminants,” the researchers conclude.

 At Creative Health Institute, you can be assured you will not ever have to deal with the side effects of chlorinated water.  We utilize pure well water which is filtered through a .5 micro filter, then re-filtered through a reverse osmosis system, then alkalized with our Kangen water ionizer.  The fact is while at CHI you will be drinking the purest, healthiest and best tasting water available.

Peace and blessings be yours now and forever!

Robert Morgan – Bobby

Creative Health Institute

Union City, Michigan

Advertisements