Microwave ovens are an integral part of many kitchens ... Using improper plastic containers not designed for heating may release toxins that pose health risks. An example is bisphenol A (BPA ...

They are advising people to cease using plastic containers for heating food in microwave ovens. They argue that this practice ...

If a container is not microwave-safe, it can leach harmful chemicals into food. A best practice is to use a microwave-safe bowl or plate instead of microwaving food in a plastic container.