Study supports supersized Spurlock

Do you remember a movie from a few years back called "Supersize Me"?

In it, filmmaker Morgan Spurlock -- by most measures a fit, lean man in his early 30s at the time -- subjected himself to an all-McDonald's diet for one month. During that month, if any McDonald's employee asked Spurlock if he wanted to "supersize" the meal, he would have to assent.

Spurlock, 32, stood 6-feet-2 and weighed 185 pounds when he began the experiment in February 2003. After his month-long grease orgy, he weighed 210 pounds and experienced a decreased libido and liver dysfunction. He wasn't able to get back to his healthy weight until the summer of 2004, when the film was released.

Of course, McDonald's fired back that Spurlock's experiment was unreasonable, that no one in his/her right mind would choose such an unhealthy diet. To their credit, the corporate burger peddlers responded by limiting supersized options and by providing more healthy menus choices.

But it turns out that fatty fast foods likely do cause liver damage, even if they're not consumed in the same quantities as Spurlock ate them.

Swedish researchers, led by an MD at the University Hospital at Linkoping, have released a report of their study in which they asked healthy medical students to adopt a modified Spurlock diet for four weeks:

• They ate two fast-food meals per day during that time
• They gained 5 to 15 percent of their body weight (Spurlock put on 14 percent)
• They adopted the same sedentary approach to (non)-exercise

Eleven of the 18 fast-food eaters developed signs of liver damage, as measured by increased levels of a particular enzyme.

A group of subjects who maintained healthy eating and exercise habits showed no signs of liver damage.




"Supersize Me"