Whether you grew up in the golden era of the Tupperware party and have memories of your grandma singing the product’s praises to anyone who would listen—or you’re like me and just knew that it was the ...

“Black plastics are more likely to contain unregulated amounts of toxic chemicals. Including heavy metals and flame retardants which can leach into food and pose a hazard to human health,” the site ...

This common practice has its downsides, where the consumer ends up losing despite making a sustainable gesture.