I am a stay at home mom, so I basically am at work all the time! :o)
My husband is doing this with me. He works at an office just around the corner from our house. He is the owner of a small company there, (So he is the boss, and gives himself all the bathroom breaks he needs! :o) He has 3 male employees, and they are all currently on diets or health regimen of one type or another. They don't see clients at the office, just communicate by phone and computer with clients all over the globe. (Tech headhunters). He has a fridge at the office, so takes most of the snacks with him, but comes home for lunch.
It is actually pretty convenient for him. And like I say, I hope it will really get us into the habit of an all together healthier eating plan.