Coop Scoop Navigation Bar

Coop Scoop

The Dangers of Microwave Ovens

by Julie Harrell

Okay, most of us probably have one. If you are an otherwise healthy-eating, Kombucha-drinking, herb-taking Co-op shopper who believes his/her microwave oven is safe to use and the food that is cooked in it is safe to eat once in a while, raise your hand. Has anyone ever thought about the lack of safety everyone faces while cooking their food in a microwave? Let’s talk about that.

Microwaves work by producing micro-wavelength radiation at about 2.45 GHz that interacts with water that is within food molecules. This interaction creates millions of molecular polarity changes every second while cooking. The agitation and resulting friction heats up food, tearing apart and causing other types of structural damage to surrounding molecules.

Conventional heating, on the other hand, transfers heat from without to within, changing food molecules by what is known as the Maillard Reaction, first described in 1916. Conventional cooking indeed destroys nutrients in some foods, rendering them useless if not prepared properly. Research suggests that mankind has been using fire, presumably also cooking food, for 1.5 million years.(1)

Personally, I have always distrusted microwave ovens, even as a rambunctious child. My gut instinct was that it didn’t “feel right” to be around a microwave oven. Without proof, I suspected that my funny feeling was a result of escaping radiation from the oven. Fast forward to today. Still not a fan of microwave ovens, I have never owned one, but my husband brought his beloved old rattling microwave with him two years ago and I stashed it in the basement, hoping to deter usage of it by my daughter.

Conducting research for this article, I came across the FDA standard for microwave ovens in the U.S.A. It states: “A Federal standard limits the amount of microwaves that can leak from an oven throughout its lifetime to 5 milliwatts (mW) of microwave radiation per square centimeter at approximately 2 inches from the oven surface. This limit is far below the level known to harm people. Microwave energy also decreases dramatically as you move away from the source of radiation. A measurement made 20 inches from an oven would be approximately one one-hundredth of value measured at 2 inches.”(2)

To test the FDA standard in reality, I measured the offending microwave oven in our basement (using my Electrosmog Meter) and discovered that when turned on, at more than a foot from the oven, it pours out radiation — at 5.00 μW/cm2. According to Less EMF, that’s less than 1/1000 of the FDA standard. I was shocked, believing that surely the old thing was leaking.

I was losing sleep, wondering why that microwave oven in the basement was giving me the heebie jeebies if it wasn’t leaking radiation. So I conducted another test for magnetic fields using my Trifield Meter — and guess what? The microwave oven is in fact leaking tremendous EMF pollution. It’s at the highest point, three on the magnetic field, at five feet away from the oven, while turned on. The alarm goes off and my skin crawls as the microwave popcorn pops. We’ve all heard the microwave hospital horror stories, so I won’t repeat those, but did you know that the plastic wrap used in many “microwavable foods” leaches into the food itself?

Since over 90% of American households now have microwave ovens, chances are, there are mothers who also microwave their babies’ formula and possibly even expressed milk in plastic bottles. Dr. Lita Lee of Hawaii reported in the December 9, 1989 Lancet: “Microwaving baby formulas converted certain transamino acids into their synthetic cis-isomers. Synthetic isomers, whether cis-amino acids or transfatty acids, are not biologically active. Further, one of the amino acids, L-proline, was converted to its disomer, which is known to be neurotoxic (poisonous to the nervous system) and nephrotoxic (poisonous to the kidneys).”(3)

In 1991, Hans Hertal, a Lausanne University professor, published a research paper that, among other things, proved a direct link between microwaved food and its negative effect on human blood. Issue no.19 of the Journal Franz Weber published this article, after which Dr. Hertal was quickly sued by the Swiss Association of Manufacturers and Suppliers of Household Appliances and put under a gag order. Luckily for Dr. Hertal, in 1998 the European Court of Human Rights lifted the gag order and sentenced Switzerland to pay F- 40,000, stating that prohibiting Dr. Hertal from speaking was contrary to the right to freedom of expression.(4) Is it any wonder why there are not more “official” studies done on food cooked in microwave ovens and their effect on the human body?

To nuke or not to nuke, that is the question. The answer lies within, my friend… You can always just follow your instinct. Om Shanti.

Notes

1. www.beyondveg.com/tu-j-l/raw-cooked/raw-cooked-1b.shtml#maillard%20def. 2. www.fda.gov/cdrh/consumer/microwave.html.
3. www.lessemf.com/mw-stnds.html#AREC.

4.
http://chetday.com/microwave2.html.

Back to index

CoopScoop Home
CoopScoop Archives
Behind the Scoop
Guidelines for Article

     Submission
 

Membership Information About the Coop Site Map Links Meetings and Events Sale Flyer Coop Home Page