Snacking While Writing

I've been answering author interview questions in preparation for the upcoming virtual book tour through iReads. (June 23 - July 18.) These ones about food aren't being used, but the answers are worth knowing. (I mean, have you tried Fudge Brownie M&M's?!)

Do you snack while writing?
Oh yes, I have a terrible weakness for treats and polishing off the entire bag instead of eating an appropriate amount. While writing TTTDS I went through a phase of Fudge Brownie M&Ms! But in an effort to be healthie...