Dioxin Carcinogens
My father sent me this a couple of years ago:
From Johns Hopkins...Dioxin carcinogens cause cancer. Especially breast cancer. Don't freeze plastic water bottles with water in them as this also releases dioxin from the plastic. He said we should not heat our food in the microwave using plastic containers. This applies particularly to foods that contain fat. He said that the combination of fat, high heat and plastics releases dioxin into the food and ultimately into the cells of the body.
Dioxin are carcinogens and highly toxic to the cells of our bodies. Instead, he recommends using glass, Corning Ware, or ceramic containers for heating food. You get the same results ...without the dioxin. So such things as TV dinners, instant ramen and soups, etc., should be removed from the container and heated in something else. Paper isn't bad but you don't know what is in the paper. Just safer to use tempered glass, Corning Ware, etc.
Remember when some of the fast food restaurants moved away from the foam containers to paper? The dioxin problem is one of the reasons.
To add to this: Saran wrap placed over foods as they are nuked, with the high heat, actually drips poisonous toxins into the food, use paper towels instead.