Microwaves have many uses. Cooking is one, as well as radar and communication. They are part of the electromagnetic spectrum. They are not radioactive, but cause molecules in food to vibrate against each other and produce heat.
Direct exposure to high levels can be harmful. Microwave ovens are designed to contain energy to ensure safety. If, therefore, a microwave has damage to the door seal or hinges, it should not be used. Also, be sure to use microwave safe containers, and to be on the safe side, avoid heating plastic.
That said, if you can and have the time to steam your vegetables on the stove top or heat your potatoes in the oven, do so.
Emily Fonnesbeck RD,CD
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1 comments:
University of California study published in Oprahs magazine revealed anitoxidant losses of 91-93% in microwaved brocoli. We need those, don't we?
Stansford Univ: Heat mothers milk to warm for a baby neutralizes(removes) the immunity (immunoglobulin antibodies, I believe- don't quote me) that is supposed to be passsed on to the baby.
The higher the heat for veggies and fruits- the higher the nutrient damage and loss.
Low heat, minimum moisture or raw for me. There is a lot of information both ways on this issue, and is subject to debate.
For your consideration, respectfully.
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