It took a scientific experiment to prove that beautiful women make men do stupid things? All you have to do is hang out in the adult industry for any length of time for proof of that suspicion.

HAMILTON, Ontario – A beautiful woman can make a guy stupid – and now there’s science to prove it.

Researchers at McMaster University showed male students pictures of women, both attractive and not-so-attractive.

But after seeing a very attractive woman, the men were more likely to make dumb choices.

The Canadian researchers asked the male students to roll dice. If they rolled double digits, they were given a choice of taking $15 to $35 the next day or up to $75 after waiting a while.

The men who saw the attractive women were more likely to take the lesser amount.

The researchers say they tried the same test with female students.

But there was no lessening of intelligence among the women after looking at hunks.

The researchers say men stop thinking about long-term consequences once the hormones kick-in.