smell

If your New Year's resolution is cutting down on sweets and other foods that aren't good for you – you may want to follow your nose.

What we eat can influence more than our waistlines. It turns out, our diets also help determine what we smell like.

A recent study found that women preferred the body odor of men who ate a lot of fruits and vegetables, whereas men who ate a lot of refined carbohydrates (think bread, pasta) gave off a smell that was less appealing.

Skeptical? At first, I was, too. I thought this line of inquiry must have been dreamed up by the produce industry. (Makes a good marketing campaign, right?)