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Big Berkey Water Filters

  • Contaminants in our "Pure Mtn Spring" Bottled Water? - Part 2

    Well it's time for me to touch on some of the other findings from the Environmental Working Group's study on 10 major brands of bottled water. See part 1 of bottled water contaminants here. Being released just this week, I'm hoping we'll see some major news organizations follow-up on these disturbing results.

    Altogether, the test found 38 different type of contaminants with a average of 8 in each bottle of water. 4 of the 10 bottles also were contaminated with bacteria. Ugh! So, what sorts of contaminants are we talking about here? How about disinfection byproducts or waste water pollutants like caffeine and Tylenol. There's also your standard array of heavy metals including arsenic, radioactive isotopes, and fertilize residue (nitrate and ammonia). Also found were what the study termed "tentatively identified" industrial chemicals such as solvents, plasticizers, viscosity decreasing agents, and propellants. I wonder where that's coming from?

    This is not the first time a study has highlighted some of these contaminants found in our bottled water. What's truly fascinating is that the marketing department would lead you to believe that you're getting water from a spring in the Rockie's or the Catskills...a pristine source undisturbed by the byproducts of our human development. Most of us are not naive enough to believe this hype though; especially since the fine print usually gives it away. That is, if there is a fine print. According to a EWG survey of 228 brands of bottled water, less than half state their source or detail any information regarding treatment. Transparency is a usually a good thing for the consumer, and if we take our health seriously, this sort of information should be a bare minimum requirement for the bottled water industry.

    So, where are the controls? Where are the regulations? Why am I paying all this money for bottled water that is similar to tap water, or actually is tap water? Why am I not addressing the fact that using tap water as a reference point for bottled water is troubling in itself? We'll definitely get into that in the future, but here's an EWG stat for you: Of the 36 million bottles of water sold in 2006, only a fifth were recycled. That's alot of bottles ending up in the dumpsters or potentially polluting the very water sources we rely on. It should make us all give the subject of bottled water a little more serious thought.

    The Thristy Berkey

    Big Berkey Water Filters

  • Contaminants in our "Pure Mtn Spring" Bottled Water?

    While doing some research for my blog today, I come across an AP release stating that tests on 10 leading brands of bottle water turned up many of the same contaminants shown in everyday tap water. It turns out that a rather intensive investigation by the Environmental Working Group revealed that not only was this water in many cases no purer than tap water, but that in some instances it had more contaminants. This obviously caught my attention and I decided to turn this article into a two part series so that readers fully understand the basics of these findings.

    As many of you may or may not be aware, the bottled water industry is not regulated by the government or any official body. Rather, this industry simply states that its own regulatory standards and thresholds are stricter than that of tap water safety standards. While that may sound semi-convincing, a curiosity is arisen when one discovers that the industry will not disclose the results of its own testing. With that said, let’s jump right into what the Environmental Working Group discovered.

    Breast Cancer Cell Proliferation

    For one type of bottled water that was tested at the U. of Missouri, the results were less than satisfactory. Apparently, when this water was combined with breast cancer cells it resulted in a 78% growth proliferation in just 4 days when compared to a control. The exact figures at day 4 were 32,000 cancer cells for the bottled water and 18,000 for the control. While, I’d like to see additional testing done to substantiate this sort of data, the thought that this water stimulated a faster cancer cell growth rate is not a pleasing one. But, here’s the kicker... When the scientists added an estrogen blocking chemical into the mix, the effect was inhibited, inferring that the chemicals found in this water were akin to estrogen, a hormone which has been linked to cancer. The study claims that other industry chemicals known to be cancer spurring are relatively worse, but makes the point that individuals typically consume many bottles of water and in essence could be fueling this sort of activity bottle by bottle. Unfortunately due to the type of lab tests that were performed, EWG and we, the consumers, do not know which bottled water product this was. They’ll be more to come on this, I’m sure.

    Walmart(Sam’s Choice) and Giant Brand Waters(Acadia)

    Right off the bat, the study reveals that these two products have the same chemical signature of municipal water. Actually, the Sam’s Choice water source was Las Vegas tap according to the Walmart officials. There’s something rather funny(insert your own appropriate adjective here) about living in Las Vegas and spending $5 for a case of bottled water that also happens to come out of every faucet in town. I can live with that though because bottled water provides me with convenience, right? Well, then I learned that Sam’s Choice Water was found to also possess levels of trihalomethanes that exceed California state law. Trihalomethanes are disinfection byproducts that are linked to cancer and reproductive problems. That doesn’t sound too appealing, so maybe I’ll bring a travel water filter with me next time I go to Vegas. But wait, there’s more. Lab tests also found a cancer causing chemical called bromodichloromethane that again surpassed California safety standards. Ok, I think it’s time Walmart revisits their supplier. It seems that as a result of these findings, EWG is filing suit against Walmart to enforce warning messages posted on Sam’s Choice bottles sold in California.

    Acadia also possessed these same cancer causing chemicals exceeding California safety standard levels. Fortunately, this brand is only sold in some Mid-Atlantic States so Californians and their safety board can breathe a sigh of relief. Hmm..., I wonder if our states safety standards are more appropriate than California’s or simply slower to catch on to the risks that these chemicals may pose to our health? The government’s usually never late to the public health safety party, so I’m sure there’s nothing to worry about. One thing’s for sure, the bottled water industry’s standards may actually not be stricter than FDA standards as they claim. Or, maybe they’re just slow in policing themselves. Looking forward to posting part two of this series.

    The Thirsty Berkey

    Big Berkey Water Filters

  • Welcome

    Welcome to my Blog.  My intention is to report and write on topics relating to clean water and how it relates to our health.  I hope you enjoy.

    The Thirsty Berkey

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