Is Microwaved Food Unsafe?
Reheat those leftovers. Microwaves don’t make food “radioactive.” All your microwave does is make the water molecules in food move, which creates friction that heats it up. Microwaves do create a small magnetic field but a lot of work goes into making sure there’s not enough to cause problems. Just don’t use one with a damaged door.
This “evidence” that radiation from microwave ovens or microwaved food causes cancer is so utterly unconvincing that few actual studies have been done. … There is no evidence either that microwave cooking makes food somehow carcinogenic, or that the microwave radiation itself is dangerous to humans who get exposed to it.