I think I’m addicted to bottled water. I must drink at least two bottles every day.
I feel guilty, though, for several reasons.
While I recycle my empty bottles, I always wonder if some of that plastic ends up in a landfill anyway. A lot of empty water bottles do. According to the National Resources Defense Council (NRDC), only about 13 percent of water bottles are recycled. In 2005, two million tons of plastic water bottles ended up in landfills.
I also think I’m wasting money. A lot of bottled water comes from public water supplies, so I could fill a reusable cup with nearly-free tap water and save myself all the money I spend on bottled water. Yesterday, I bought a 16.9 ounce bottle of Aquafina (made by Pepsi) for $1.49. I could have bought the same size Pepsi for $1.39.
I’m not alone, though.
Depending on the source, Americans spent anywhere between $11 billion to $22 billion in 2006 drinking 9 billion gallons of bottled water, or slightly more than 29 gallons for every human in the country.
I’m also learning that bottled water is likely no cleaner or safer than tap water. In some cases, tap water may be safer.
The NRDC tested over 1,000 bottles of water and concluded that “there is no assurance that just because water comes out of a bottle it is any cleaner or safer than water from the tap. And in fact, an estimated 25 percent or more of bottled water is really just tap water in a bottle — sometimes further treated, sometimes not.”
Currently, bottled water is only regulated by the FDA. City systems must comply with a higher standard set by the EPA.
Some bottled water companies, such as Aquafina, state that their water exceeds purity standards set by the U.S. government, and that their purification system removes Total Dissolved Solids such as chlorides, sulfates and phosphates. Dasani, made by Coca-Cola, has detailed analysis on its website showing the water’s safety and quality compared to FDA standards.
Apparently, not all manufacturers take such care. The NRDC notes that about 22 percent of the brands they tested contained chemical contaminants at levels above state health limits. If consumed over a long period of time, some of these contaminants could cause cancer or other health problems, particularly for those with weakened immune systems.
To learn where your bottled water originates, check the label. WebMD states that bottled water originating from a municipal water supply is required to disclose this on the label unless the bottler takes steps to further purify the water, which most do. In this case, the label will say “purified water” or “purified drinking water,” but the original source is probably tap water. Water labeled “spring water” comes from an underground water spring, often piped to the bottling plant.
In short, bottled water may or may not be any cleaner or purer than tap water. It’s literally 1,000 times more expensive. I think I’ll switch to tap water for awhile and see if I notice any difference.
And here’s a tip: the comedy team Penn and Teller has produced a low-budget expose of bottled water. It’s interesting, but be forewarned that Penn likes to color his commentary with 4-letter words.
Posted by robertpeek
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