chances are that the options for a snack do not include a healthy casserole, but will include burgers, hot dogs and various other foods that won’t do your waistline a lot of good. Sometimes it can be something as simple as the way a food smells! The wonderful smell of fried onions is enough to get any person's mouth to start watering.

As often as not, we just crave the unhealthy food because it is simple. We’re used to it, we don’t need to sit down to eat it or pair it with just the right side dish. It’s easy and it tastes good. What we need to do is to get to the point where we find a healthy option to be just as hassle-free. For many people, the best option in this case is a sandwich – just as long as there is not too much butter on it, anyway!