Certain substances in microwave popcorn packaging that are known as per- and poly-fluoroalkyl substances (PFAS) have associations with cancer. A 2021 review of previous research says researchers have ...
Popcorn is a low-calorie, fiber-rich snack made from whole grains and, when prepared correctly, can be part of a healthy diet. Despite concerns, microwave popcorn does not cause cancer, as harmful ...