I'm one of those no food or drink near the project people. Don't know why, I've never had a mishap but it just seems to make sense. Also, due to back problems it helps to take frequent breaks so the trip to the kitchen for a drink or a snack works for me. As for what I drink, it varies. Whatever I happen to be in the mood for at the time. But I don't drink coffee all day so it will likely be water or a soft drink.