by Caroline Schaefer, DETAILS
You're at the office and you're hungry. It's also late, you're tired, and there's just no way you're going to walk outside the building and buy some truly healthy food-like a salad or an apple. So you stare at the office vending machine for a few minutes trying to decide if popcorn is healthier than granola. Here's a cheat sheet for those desperate evenings.
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