More than 90 percent of Americans have a microwave primarily to reheat leftovers and coffee. Yet a growing legion of eco-lovers want no part of the convenient device. The microwave oven may be falling out of fashion. Perhaps the internet is to blame.
Article after article claims microwave ovens leak radiation, and since high levels of direct radiation cause DNA damage and cancer, then microwave ovens cannot possibly be safe. Except that’s not true.
Microwaves are a form of electromagnetic radiation, something like radio waves, that make water molecules in food vibrate, producing heat that cooks the food. Microwave ovens leak no more radiation than a cellphone, laptop computer, or an airplane flight. The Food and Drug Administration enforces strict standards for the amount of radiation that is allowed to leak. Consumer Reports says the vast majority of microwave ovens show very little leakage of radiation. And the level of exposure drops dramatically as you move away from the oven.
But because the risks of long-term exposure to low-level radiation emissions is unknown, to be absolutely safe, avoid all electronic contraptions. (Yeah right.)
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