There’s lots of speculation about the causes of the obesity epidemic: lack of exercise, lack of sleep, fast food, even high-fructose corn syrup. But microwaves?
The BBC reported recently that at least one expert sees a correlation between the advent of household microwave ovens — and the quick prep foods that came with them — and worldwide weight gain:
Professor Jane Wardle says obesity rates started to rise soon after 1984 — around the time of the rapid spread of microwave ownership. The mid-1980s also saw the first ready-meals appearing in shops.
Wardle, a professor of clinical psychology at University College London, tracked obesity rates and determined they began to rise most dramatically between 1984 and 1987:
“So then we looked at what changes were going on in the food and activity world at that time, and one of the striking changes was there were differences in the speed with which we could prepare a meal as a consequence of the introduction of microwaves.”
She added that food also became cheaper and ready meals began to appear on supermarket shelves.
“I’m not trying to demonise the microwave, but it was emblematic of a change that took place in the 1980s in terms of the availability of food — a real change in the disincentives for eating.”
Two other British experts had different notions about obesity; one blamed supermarkets and the other the rise in technology since the Second World War, which has afforded people a more sedentary lifestyle. The three presented their opinions at the Cheltenham Science Festival in June.
Dr. David Haslam, clinical director of Britain’s National Obesity Forum, acknowledged that all the theories could be correct, but added that obesity was probably the result of several causes, not just one.
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1. by Liz Crain on Jul 18, 2007 at 11:01 AM PDT
It makes sense as part of the whole. We resisted getting a house microwave for awhile but then one appeared -- a relative no longer needed it. There would be a good few micro burritos that wouldn’t have found our bellies were we not to have it. On the other hand it’s really convenient for last minute reheats and finish cooking.
Anyhow, blaming microwaves for obesity seems kind of like blaming cars for car accidents -- well yes, of course, but the humans operating these machines are the driving force -- sorry for the pun.
2. by victoria99 on Jul 26, 2007 at 5:22 PM PDT
Foods being put in microwaves removes the nutrients and so our body doesn’t thrive as it should. If we boil, bake or bbq our foods we will receive the nutrients that are missing when we microwave.
3. by anonymous on Aug 1, 2007 at 3:43 AM PDT
It’s not the convenience of the microwave that’s sparking the epidemic, it’s the fact that microwaving food alters it so that it is actually harmful.
4. by anonymous on Apr 18, 2010 at 10:18 PM PDT
Bridestein, that’s actually a great practice, the reason being is that our bodies heat food up as part of the digestion process. If we eat food right out of the fridge then our bodies have to do lots of extra work to heat them that much more to the proper temp. If we let it sit out for a little while it saves us a little bit of energy and is easier to digest. It is especially true for things that are not cooked, like fruit and veggies, it is very hard on our tummys to eat cold produce. If we were to pick food right out of nature the only time it’s going to be cold is if we literally take it off the plant early in the morning, and even still it won’t be as cold as if it was in a fridge. Meat, as far as I know, isn’t cold until the animal is butchered and put in the fridge. Kudos to the good habit:-D
http://www.womenhealthcenter.net
5. by anonymous on Oct 22, 2010 at 4:48 AM PDT
Here is a story on the health effects of consuming irradiated food. While microwaves do not have the same effects as ionizing radiation, this story goes to show the possibilities for health impacts from consuming microwaved food.
http://www.fightobesity.net/20-facts-on-obesity.html
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