I get a late night snack urge too, but luckily its not every night. Try a LF yogurt-Light and Fit have the lowest calories. I will always drink a 16oz water or Crystal light to start with. If all else fails I get off my butt and away from the TV and go clean something. Last night I deep cleaned the bathroom and then drank more water. I completely avoided unhealthy snacking
It's worth a try!