Traverse City Record-Eagle

Community News Network

February 13, 2013

Reduce obesity by offering consumers choices

WASHINGTON — Almost 70 percent of Americans have been overweight or obese in recent years, and more than 78 million people in the country have been counted as obese.

The problem has many sources, but one of them is obvious: increased portion sizes. We have a lot of evidence that people will eat whatever is put in front of them, even if they aren't hungry. As portion sizes expand, waistlines expand as well.

According to the Centers for Disease Control and Prevention, the average U.S. restaurant meal is more than five times larger than it was in the 1950s. The average hamburger, once less than 4 ounces, is now more than 12 ounces. The average order of French fries, once less than 3 ounces, is now more than 6 ounces. There is a clear correlation between increases in portion sizes and increases in obesity.

That correlation helps explain why obesity has been more prevalent in the United States than in France. The French eat high-calorie food, but their portion sizes are smaller. In supermarkets and restaurants, and in portion sizes recommended in cookbooks, Americans are given significantly bigger servings. Even at McDonald's, where we might expect identical sizes, servings of soda and French fries have been found to be larger in Philadelphia than in Paris.

Brian Wansink, a Cornell University professor of consumer behavior, helps to explain why portion sizes have such a large effect. He finds that much of our eating is mindless or automatic in that we tend to eat whatever is in front of us. If you are given a half-pound bag of M&M's, chances are that you will eat about half as much as you will if you are given a one- pound bag. People who receive large bowls of ice cream eat a lot more than those who get small bowls.

Text Only

Facebook
Twitter Updates
Follow us on twitter
Associated Press Video
What's Got Jack Black Freaking Out at Comic-Con? Doctors Remove 232 Teeth From Teen's Mouth Bradley Cooper Explains His Voice in 'Guardians of the Galaxy' Deja vu: Another NYPD officer choke-holding a suspect Chapter Two: Becoming a first-time director 'Fifty Shades of Grey': Watch the Super Sexy First Trailer Now! Reports: Ravens RB Ray Rice Suspended For 1st 2 Games Of The Season Air Algerie plane with 119 on board missing over Mali Diamond Stone, Malik Newman, Josh Jackson and others showcase talent Free Arturo - The World's Saddest Polar Bear A Look Back at Batman On Film Through The Years LeBron James -- Dropped $2k On Cupcake Apology ... Proceeds To Benefit Charity Snoop Dogg Says He Smoked Weed at the White House Raw: Fight Breaks Out in Ukraine Parliament Chris Pratt Interrupts Interview To French Braid Intern's Hair Shirtless Super Mario Balotelli Dances While Ironing - @TheBuzzeronFOX Whoa! Watch "Housewives" Star Do the Unthinkable LeBron apologizes to neighbors with cupcakes Justin Bieber In Calvin Klein Underwear Shoot Samsung Pre-Trolls The IPhone 6 With New Ad