Perhaps you've heard the rumour about microwave ovens being hazardous. However, most people's worries are unfounded. To date no-one has proven a connection between cancer or any health problem and microwaves. Even the late 1980s study, which actually sparked off many of the safety worries, was not conclusive. Although there are a few precautions that you ought to observe in using present day microwave ovens, the conclusion of experts is that they're basically safe.

Don't Worry About Cancer

No-one has ever caught cancer or any other illness from using a microwave oven. Cancer is caused by ionizing radiation and x-rays - the opposite of microwaves which generate non-ionizing radiation. Nonetheless, even if radiation is crossed off the list, there are other safety issues pertaining to the use of microwaves that we ought to be careful of. For, like any other cooking method, microwaving has its dangers.

Watch That Boiling Liquid

Heating up fluids in a microwave dish with a smooth surface can result in overheating. They'll rise to a temperature that's in fact above boiling, but won't actually boil. Adding other material or moving the dish will disturb the fluid, at which point it could very well start to boil violently. The resultant sudden burst of steam and water can cause serious scalding. Whilst you may have heard that this only happens with distilled water, microwaves can in fact overheat other liquids, like coffee and tea.

Make Sure Potato Skins are Pierced

Other foods can be dangerous, as well. Containers that aren't suitably vented might burst inside a microwave - the same applies to foodstuffs like eggs or potatoes which have a shell or skin. Without proper ventilation, steam can accumulate inside. With no way out, an explosion might possibly be the result. The build up of pressure would probably cause the food to explode eventually. This creates a big mess and may also result in burns. There is also a possibility of foodstuffs that have been microwaved for a long time igniting.

Never Under Any Circumstances Put Metal in a Microwave

Most people know it is a bad idea to put metal inside a microwave oven. Sparks or arcing electricity can occur when an electric charge is generated because the metal in the object is resonating. Microwaving a takeout box with a metal handle, or a twist tie that has a wire inside, can result in fires. Before you use your microwave, be very careful to remove any metal, if you want to avoid the possibility of fire.

Other Things to Be Aware Of

You must also be careful not to use your microwave oven when there's nothing inside it. If there isn't any foodstuff inside to soak up the radiation, running microwaves will form a standing wave inside. When it's reflected between the tube and the cooking chamber, this energy could burn out your microwave. You ought also avoid microwaving food that has been dried out, for the same reason, or food inside a metal covering. The wave will be reflected, rather than soaked up, by these objects.

Foods that aren't arranged correctly can also lead to arcing. Grapes are an example of this. Fire inside the microwave could also produce a spark of electricity - never put anything that's on fire inside your oven. Handle all foods cautiously - even if they don't look warm. They may be hotter than they seem to be, and fluids can be especially hazardous. You'll have no problem producing safe, flavorsome meals with your microwave, provided that you handle it with care. Hence, the bottom line is that you can work with a microwave oven with the knowledge that it will present no risks if used properly. Just remember the points mentioned above, as microwaves need a few special safety measures, similar to any other cooking technique.