Scientists have found plastic fragments can shed off cutting boards, takeout containers and even laminated paper cups with each use.

Summary

Researchers warn microplastics can quickly leach into food, even with brief use of plastic containers or utensils.

Studies show heating plastic, especially in microwaves, speeds the release of micro- and nanoplastics, which have been found in human brains, arteries, and organs.

Health risks may include cardiovascular disease and hormone-sensitive cancers.

Experts recommend reducing plastic use, especially when heating food, by opting for glass, ceramic, or stainless steel alternatives.