Microwave Radiation

The concern for microwave oven safety starts with the word "radiation". Many people unfortunately think of x-radiation and atomic radiation when they hear the word "radiation." Microwave ovens do not produce that type of radiation.

 

There are two basic forms of radiant energy:

 

• Ionizing - which is a radiant energy with extremely short wave lengths and can cause molecules to break apart. X-rays and gamma rays are examples and can be harmful.
• Non-ionizing - which is radiant energy with longer wavelengths and does not cause the molecules to break apart. Examples include radio waves, infrared light, visible light and microwaves.

 

We're exposed to many forms of non-ionizing energy every day. Microwaves, which are a form of non-ionizing energy, have a wavelength falling between radio waves and visible light. In sufficient concentration, microwave energy can generate heat.

 

Microwave ovens are designed to contain this energy inside the oven where it heats food rapidly. Furthermore, they are designed with an efficient door seal and protective switches that prevent the generation of microwave energy when the door is open. Thus, the user is protected from exposure to microwave energy.