I’ve long been suspicious of the side effects of certain chemicals present in plastics that are billed as safe. Even mainstream sources have been questioning the safety of particular toxic chemicals found in petroleum-based products, namely phthalates.
Experts initially dismissed the phthalate debate as nothing more than needless, unsubstantiated worry. Subsequent studies gave the concerns some validity and recommendations to conduct further investigations were deemed worthy. Still, until recently, the evidence was not persuasive enough for the authorities. Now the lid on the Tupperware, as it were, has sealed.