A lot of people decide to one day to flip the nutrition switch. Which means that they go from eating drive thru and drinking soda almost every night to drinking water and only eating salads. The fact is that 90% of all people that do this fail. One of the main reasons for this is because you can not just decide to shock your body by doing a 180 degree turn on the type of food you eat. A better way to do it is to sit down and decide that you are going to take 2 or 3 days a week and eat healthy and the other nights you just might decide not to. The point is to ease your body into this new habit of eating healthy so it can get used to it and not throw fits when it doesn’t get what it is used to. If you take this approach, most likely you will find the transition much easier.