Tuesday, 24 July 2012 12:58
By now, we’ve all gotten used to fluorine and chlorine in your drinking water. No big deal for many of us.
But how do you feel about antibiotics, anticonvulsants, mood stabilizers, and sex hormones in your drinking water? Associated Press conducted a five-month inquiry that detected pharmaceuticals in drinking water supplies of 24 of 28 major U.S. metropolitan areas. It found that a vast array of pharmaceuticals — including antibiotics, anti-convulsants, mood stabilizers and sex hormones — have been found in the drinking water supplies of at least 41 million Americans.
While most of the 25 cities investigated had between 1-15 detected pharmaceutical drugs in their tap water, Philadelphia water had 56 pharmaceuticals or byproducts, including medicines for pain, infection, high cholesterol, asthma, epilepsy, mental illness and heart problems! 63 pharmaceuticals or byproducts were found in the city’s watersheds.
The concentrations of these pharmaceuticals are tiny, measured in quantities of parts per billion or trillion, far below the levels of a medical dose. But the presence of so many prescription drugs — and over-the-counter medicines like acetaminophen and ibuprofen — in so much of our drinking water raises worries among many scientists of the long-term consequences to human health. Drinking water treatment plants are not designed to remove these pharmaceutical residues.