What-does-microwave-radiation-do-to-food, the food and drug administration (fda) has regulated the manufacture of microwave ovens since 1971. microwave oven manufacturers are required to certify their products and meet safety performance .... Microwave ovens use electromagnetic radiation to heat food. the non-ionizing radiation used by a microwave does not make the food radioactive., no, they use radiation (microwaves) to vibrate the food molecules, thereby causing heat by friction. it is merely another way of applying heat to food to cook it. is microwave radiation dangerous? well, would you stick your hand, or your head in a.... In short, microwave ovens are kitchen appliances which are used to cook or reheat food by emitting microwaves. microwaves are a form of electromagnetic radiation and are on the low energy end of the energy spectrum, second to radio waves. the waves are generated by something called a magnetron – something found within every microwave oven., microwaves heat food by causing water molecules to vibrate 2.5 billion times per second, eventually turning to steam that heats your food. while your microwave can rapidly heat a dish, it also alters the food's chemical structure. structures of the water molecules are torn apart and forcefully deformed..
Have you ever been worried about using your microwave oven because you’ve heard that it may harm you in some way? or that it may destroy the micro, another effect of microwaving on food is that it slightly reduces the vitamin content. again, however, this is an effect of heat, and is true in the case of conventional cooking as well. dr. d. zhang and colleagues note that any cooking method decreases vitamin content, with more destruction occurring the longer food is cooked..
Conclusion. to wrap it all up, microwaves do not kill bacteria but what actually does kill bacteria is heat. the safest route to take is making sure that after defrosting food in a microwave oven or using styrofoam, make sure that you cook it thoroughly by allowing it to stay longer and cook more evenly or using a regular oven or convection oven to cook the food right through., continued. but in most cases, using your microwave to cook food, if it’s covered tightly in a microwave-safe container with a minimal amount of liquid, is a nutritional win..
Are microwaves bad for your health? almost every american home has a microwave oven. the convenience they offer is undeniable. but despite the widespread use of microwave ovens and their excellent safety record, some people have lingering doubts that cooking food with microwaves somehow makes food less healthy by zapping the nutrients out of food. . does cooking with microwaves do t