17Popcorn
The rich buttery flavor in microwave popcorn is derived mainly from diacetyl and acetoin. They are naturally occurring compounds that are nevertheless noted for their respiratory toxicity, general toxicity, and carcinogenic properties.
What’s more, the bags in which the popcorn is sold are lined with perfluorooctanoic acid which has been linked to testicular and kidney cancer. Also, the corn being used may be genetically modified or GMO.
Alternative: Buy a bag of non-GMO corn kernels and pop it on your stovetop or in an air popper.