Posts Tagged ‘chemicals’

Most of us know about the dangers of second-hand smoke. But have you heard about third-hand smoke? If not, you’re not alone. A new Harvard study suggests that less than half of all US households have heard of the term, which refers to the residual toxic chemicals that can cling to people’s hair, clothing, furniture, carpeting, and other household surfaces, even after second-hand smoke has cleared the room. It’s what one smells when someone who was just smoking walks into a room, or when you enter a hotel room where people were smoking. Third-hand smoke is especially harmful to children and infants because they are more likely to inhale the chemicals when held in close proximity to a smoker, or someone who was exposed to second-hand smoke. Children are also more likely to touch and lick household surfaces, thus ingesting the toxins, which pose a cancer risk. Therefore, simply airing out a room, or even quitting smoking, may not completely protect children from the dangers of smoking. Parents should be cognizant of potential sources of third-hand smoke. A good tip is to change your clothing prior to cradling your child if you’ve been exposed to cigarette smoke.

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A new report from the Environmental Working Group, a public health watchdog organization, says that in the 10 brands of bottled water they tested contaminant levels in some samples exceeded industry and state standards. The group is concerned that fertilizer residue, disinfection byproducts, and even pain medication is leaching into our sources for bottled water. The group advocates drinking tap water over bottled water because tap water suppliers must provide information to consumers regarding contaminants, filtration techniques, and source water, whereas bottled water companies do not. EWG says, “Consumers should drink filtered tap water instead of bottled water. Americans pay an average of two-tenths of a cent per gallon to drink water from the tap. A carbon filter at the tap or in a pitcher costs a manageable $0.31 per gallon (12 times lower than the typical cost of bottled water), and removes many of the contaminants found in public tap water supplies.” Full story.

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