Sometimes it is hard getting excited about keeping your food intake at a level that's healthy for you.
Here's an idea - the Run To The Finish blog recently reported about a group of friends that committed to "clean and lean" foods for 28 days. Commitment to something new is always easier when you are doing it with a group of comrades who will help keep you accountable.
One of my good friends who is a fitness instructor used to regularly provide small workouts for her students to do beyond classes. She had a workout for every day of the month. Pretty soon . . . all the class regulars start asking one another, "Did you do the workout for today?"
It's infectious when you engage a group toward a common goal . . . especially in the health and fitness world.