Thursday, 18 April 2013

BPA in Most Canadians’ Urine, Effects Unknown


Canadian Press

TORONTO – A Health Canada study suggests most Canadians have the chemical bisphenol A in their urine and all have traces of lead in their blood. Details here.

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Agriculture replaces fossil fuels as largest human source of sulfur to the environment

PHYS ORG A PinP photo. Historically, coal-fired power plants were the largest source of reactive sulfur, a component of acid rain, ...