Since the banning of BPA in baby products many are looking for ways to cut down their families use of plastics and exposure to BPA. Problem is as parents we have become reliant on 'tupperware' (apparently the biggest non food product sold at ASDA). Quite rightly we are encouraged to make use of left overs and what better way to do that by using stacks of plastic containers. However, this is followed up by warnings about storing and cooking food in plastic, and hormone disruption associated with BPA leaking into our food stuffs. So confusing!!