Research is showing a correlation between cancer and exposure to electromagnetic fields. That cell phone you place next to your ear, generates an electromagnetic field...
The research from several ten year neurological studies from Britain and France, are showing an increase in cancer activity in children exposed to electromagnetic fields.
A child's cranium is thinner, the electromagnetic field penetrates to the brain at an accelerated rate.
This video overs a product that can diminish the effects of EM fields.