Don’t raise children that are challenged due to toxins found in many consumer products that have not been regulated properly. The Canadian video below, entitled “Little Things Mantter,” uses statistics from the United States to disclose what is wrong with not paying attention to the little things found in consumer products.
The Canadian Environmental Health Atlas has been studying the impact of toxins on children for the past 30 years and reached the inescapable conclusion: little things matter. They discovered that extremely low levels of toxins can impact brain development. They have also discovered that subtle shifts in the intellectual abilities of individual children have a big impact on the number of children in a population that are challenged or gifted.
Steps should be taken to reduce children’s exposure to toxins or suspected toxins.
From Healthy Child, Healthy World; Chemicals
The list of chemicals that can affect brain development in children has grown. In a study out today in The Lancet Neurology, researchers outline new chemicals that may be contributing to what they dub the “global, silent pandemic of neurodevelopmental toxicity.” In 2006, the team had released a list of five neurotoxins that may contribute to everything from cognitive deficits to attention problems. Now that list is expanded, based on new research that has since accumulated on chemicals linked to developmental disorders in children. Today, they outline six more.
“The greatest concern is the large numbers of children who are affected by toxic damage to brain development in the absence of a formal diagnosis,” said study author Philippe Grandjean, of the Harvard School of Public Health. “They suffer reduced attention span, delayed development, and poor school performance. Industrial chemicals are now emerging as likely causes.”
Neurobehavioral problems, like autism, ADHD, and dyslexia, affect about 10-15% of kids born today, the authors say. Genes play a large role in some of these disorders – but not that large. Only about 30-40% of the cases of the disorders can be accounted for by genes alone, so environment must make up the other part. Outlining those compounds can be difficult, but the research is mounting, and pointing to a growing list of chemicals that we should avoid.
Because of the frequency with which these chemicals are present in our everyday lives – even banned ones – and the rising rates of developmental disorders in children, the authors say that urgent change should take place: “A new framework of action is needed.”
Here are the 11 chemicals for which there is strong evidence of connection to neurodevelopmental disorders in children:
Lead–This is one of the most extensively researched compounds in terms of neurodevelopment, and has been consistently linked to serious deficits, including low IQ. Its effects seem to be permanent, leading to the conclusion that there is no safe level of exposure.
Methylmercury–Affecting the neurological development of the fetus,exposure often comes from maternal intake of fish containing high levels of mercury, according to the World Health Organization and the EPA.
Polychlorinated biphenyls (PCB) – This family of chemicals has routinely been associated with reduced cognitive function in infancy and childhood. It is often present in foods, particularly fish, and can be passed along in breast milk.
Arsenic – When absorbed through drinking water, this chemical has been linked to reduced cognitive function in schoolchildren. Follow-up studies from the Morinaga milk poisoning incident have linked it to neurological disease in adulthood.
Manganese – In the drinking water in Bangladesh, for example, this chemical has been linked to lower scores in math, diminished intellectual function, and ADHD.
Fluoride – Higher levels of this chemical has been connected with a 7-point decrease in IQ in children.
Chlorpyrifos and DDT (pesticides) – Linked to structural abnormalities of the brain and neurodevelopmental problems that persist up to age 7. These pesticides are banned in many parts of the world (U.S. included), but still used in many lower-income countries. They have recently been linked to Alzheimer’s disease as well.
Tetrachloroethylene (AKAperchlorethylene)– These solvents have been linked to hyperactivity and aggressive behavior, and increased risk of psychiatric diagnosis. Mothers in certain professional roles, like nurse, chemist, cleaner, hairdresser, and beautician had higher levels of exposure.
The polybrominateddiphenyl ethers – These flame retardants are banned now, but believed to be neurotoxins. Prenatal exposure has been linked to neurodevelopmental disorders in the child.
Two more compounds of concern are bisphenol A (BPA), a common plastics additive, and phthalate, found in many cosmetics. BPA is an endocrine (hormone) disruptor, and, strongly suspected to affect neurodevelopment in children, it has been banned in baby bottles and sippy cups. Phthalates, which are common in personal products like nail polish and hair spray, have been routinely linked to shortened attention span and impaired social interactions in children.–Forbes