I tend to eat A LOT at night and so I thought to myself, "What could I do instead of eat food? Drink coffee!" I didn't get into coffee until my boyfriend got some Starbucks from his brother. We tried it and now I can't function without coffee in the morning (omg, I sound like an old man!). It's weird, coffee gives me that boost of energy and makes me feel all warm and fuzzy inside.
So, what I'm asking is: could coffee be an acceptable substitute if I'm having a late night craving for food?

They are very soothing to drink as well 