Phthlates are a family of chemicals added to plastics to make them more pliable as well as to cosmetics and other toiletry items. exposure to these chemicals have been linked to developmental problems and cognitive deficits in infants and children. what would be the most practical methods to reduce exposure to these chemicals? a) only purchase products in glass containers. b) check labels of household items for phthalates. c) avoid processed foods, cosmetics and toiletries. d) avoid storing and heating food in plastic containers.