novel YORK -- How many M&M are enou...

novel YORK -- How many M&M are enough?

It hangs on how big the candy hollow out is.

At least that's a lock opener factor, says a study that gives new evidence that people take hints from their surroundings in deciding in what manner much to eat.

It explains on what account for example, people who used to be satisfied by dint of a 12-ounce can of soda may now have feeling that a 20-ounce bottle is just right.

It's "unit bias," the inclination to think that a single unit of aliment -- a bottle, a can, a plateful, or an more subtle measure -- is the right amount to eat or drink, researchers offer proffer

"Whatever size a banana is, that's what you eat, a small banana or a big banana," says Andrew Geier of the University of Pennsylvania. And "whatever's serv upon your plate, it just strike one as beings locked in our heads: That's a meal."

The overall idea is hardly of recent origin to diet experts. They point to the supersizing of fast nutriment and restaurant portions as single in kind reason for the surge of obesity in novel decades. They sometimes suggest that dieters use smaller plates to bring to the amount of food that examines like a meal.

on the other hand in the June issue of the journal Psychological Science, Geier and colleagues dig into for what cause [i]or[/i] reason people are so swayed according to this unit idea when they decide in what way much to eat.

Geier, a PhD candidate who works with persons who are overweight, figures the bulk of mankind learn how big an appropriate nutrition unit is from their tillages For example, yogurt containers in French supermarkets are a bit more than half the size of their American counterparts. to this time French shoppers don't make up the difference by the agency of eating more containers, he noted.

He and the other researchers tried a series of experiments using environmental catchwords to manipulate people's ideas of to what extent big a food unit is. In individual they put a large beaker with a pound of M&M in the lobby of an upscale apartment building with a sign: "Eat Your Fill . . please use the spoon to aid yourself." The candy was left revealed through the day for 10 days, sometimes with a spoon that held a quarter-cup, and other times with a tablespoon.

certain enough, people consistently took more M&M onward days when the bigger hollow out was provided, about two-thirds more in succession average than when the spoon was present

Copyright CHICAGO SUN-TIMES 2006

Provided through ProQuest Information and Learning Company. All rights Reserved