But the most common consumer use of microwave energy is in microwave ovens. Industry uses microwaves to dry and cure plywood, to cure rubber and resins, to raise bread and doughnuts, and to cook potato chips. Microwaves are used to detect speeding cars and to send telephone and television communications. Exposure to ionizing radiation can alter atoms and molecules and cause damage to cells in organic matter. Non-ionizing radiation does not have enough energy to knock electrons out of atoms. Visible light, microwaves, and radio frequency (RF) radiation are forms of non-ionizing radiation. A radio detects a different portion of the spectrum, and an X-ray machine uses yet another portion. The human eye can only detect a small portion of this spectrum called visible light. Electromagnetic radiation spans a broad spectrum from very long radio waves to very short gamma rays. Microwaves are a form of "electromagnetic" radiation that is, they are waves of electrical and magnetic energy moving together through space. On the basis of current knowledge about microwave radiation, the Agency believes that ovens that meet the FDA standard and are used according to the manufacturer's instructions are safe for use. Microwave oven manufacturers are required to certify their products and meet safety performance standards created and enforced by the FDA to protect the public health. The Food and Drug Administration (FDA) has regulated the manufacture of microwave ovens since 1971. Additional Information from FDA's Consumer Health Information Staff.
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How to Report Microwave Oven Radiation Safety Problems.Checking Ovens for Leakage and Other Radiation Safety Problems.Have Radiation Injuries Resulted from Microwave Ovens?.Avoiding Injuries from Super-Heated Water in Microwave Ovens.
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