In regards to a headline grabbing AP investigation that found the drinking water of major cities contained trace amounts of an array of pharmacopoeia, the deputy commissioner of New York City’s Department of Environmental Protection, “A person would have to drink one million glasses of water to get the dose of even one over-the-counter ibuprofen tablet or the caffeine in one cup of coffee…Even at eight glasses of water per day, this would take the average person over 300 years to consume.” So for those of you hoping to replace your medicine cabinet just by draining the Brita, sorry Charlie. However, there are no studies on the long-term effects to human of small exposure to a vast array of drugs, although, the Times notes, they have been shown to cause mutations in fish.
