I don’t know how they explain people like Orson Wells, Oprah Winfrey or Lou Dobbs but a new study suggests that the bigger you are, the dummer you are. But it doesn’t say the skinnier you are, the smarter you are.

“The five-year study of more than 2,200 adults claims to have found a link between obesity and the decline in a person's cognitive function.”

D'oh! 'Homer Simpson effect' could cause you brain strain – Irish Independent (requires registration)

'Greater your weight, lower your intelligence' – gulfnews.com UAE