Friday 25 September 2009

Portion control - confused?

What is a portion? Well, portions have certainly got bigger over the last decade or so. A Beefeater restaurant steak plate from the 1960s (seen in an antiques shop recently) looked really small to me. We have got used to eating off really huge plates. We eat out much more than a generation ago, and we load our plates at the buffet to get our money's worth. All this makes it harder for us to assess a portion.

And when we buy a pre-pack meal from the supermarket, what looks like a meal for one, on close reading of the package, is a meal for two. On the plate it looks like a portion for one, (or maybe 1 and a tiny visitor). I am starting to think that it is calories for two but quantity for one. Look at an interesting portion control discussion here.

The King Size 84g Mars Bar was phased out following a House of Commons report, which showed that a Snickers bar had more calories than a full steak meal. It was replaced by the Mars Duo - two bars now at 91g (about 400 calories - equivalent to a plate of chicken, potatoes and veg). Research shows that once a pack is opened we eat it, so the unintended consequence of the House of Commons report is that we eat even more! For those with a sweet tooth and a desire to lose weight, buy fun packs. One little bar is a portion.

If you hold onto the idea that one formal meal is round about 500 calories, then when you read the calorie content of a sweetie bar or other snack, you can get an idea of the relative benefit of eating it. I was once given a delicious slice of chocolate cake - and was horrified to see that it contained 1,500 calories. A belt buster to be sure!


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