] A couple of years ago Swedish scientists discovered that ] acrylamide is dangerous. It's a "natural" byproduct of ] high-temperature cooking. Mega-doses of the stuff ] produces cancer in rats. The World Health Organisation ] confirms that the risk to humans is real. Acrylamide is ] found throughout the food chain and there are tiny ] amounts in tap water (among its other unlovely ] associations, the chemical used to purify sewage so we ] can drink it without puking). The highest concentrations ] are in what America calls fries and we call chips. Not ] enough to kill rats, but enough to cause concern. Guardian Unlimited | Columnists | Hold the French fries |