Children's health

Something's rotten in Denmark. Well, in DC actually. That's where the decision's been made — again and again and again — to keep a nasty insecticide called chlorpyrifos on the market. The result? A generation of kids is sicker and less smart.

I'm truly not being melodramatic, though I admit the story of chlorpyrifos does make me hopping mad. I'm particularly riled at the moment because EPA is taking another look at this pesticide, and is once again overlooking known dangers to children's health and developing minds. What's up with that?

I have some very good news: EPA is banning a group of rat poisons known to be especially dangerous for children, pets and wildlife. Finally.

Apparently, the agency got tired of waiting for the manufacturer of d-CON mouse- and rat-killing products to voluntarily follow their safety guidelines. Instead, UK-based Reckitt Benckiser was spending its energy pushing back with an army of lawyers and lobbyists. This time, their tactics backfired.

Children living near banana farms in Costa Rica face widespread exposure to the neurotoxic pesticide chlorpyrifos — at levels EPA would consider unsafe.

In a study measuring a chlorpyrifos biomarker in children's bodies, researchers found that nearly 100% of the samples exceeded the EPA safety limits set with children's safety in mind. Urine samples were taken from kids living near banana plantations or plantain farms in the Talamanca region.

On the heels of last week's strong report from pediatricians highlighting the harms pesticides can cause children's developing minds, a new study finds that pesticides are clearly harming adult brains, too.

In the "meta-analysis" published in Critical Reviews in Toxicology, scientists reviewed 14 separate studies of neurobehavioral changes linked to low-level organophosphate (OP) pesticide exposure. They found that workers exposed to OPs — particularly over long periods of time — had reduced working memory and were slower to process information.

It makes no sense. FDA's decision this week to allow continued use of the neurotoxic pesticide lindane in children's lice shampoos has me completely stumped.

The pesticide's use in pet products were withdrawn long ago. Then agricultural uses were pulled, back in 2006. Yet FDA just re-blessed the lindane products that put children most directly at risk, shampoos applied to their heads and lotions to their bodies. These products have been banned for years in dozens of countries — including by our neighbors in Mexico — and in California since 2001. What is FDA thinking??