We Americans are snacking up a storm. Nearly 50% of us are eating three or more snacks per day. That's up 8% in two years.

"Definitely we are seeing higher rates of snacking," said Tiana Barker, an outpatient dietician with Intermountain Heath. "I'm not opposed to a snack here and there. I think it comes down to choices."

See omnystudio.com/listener for privacy information.