It´s a well known fact among nutritionists that by getting a variety of different colored fruits, berries and vegetables, you are guaranteed a diverse amount of essential vitamins, antioxidants and minerals. Exactly what your growing kids needs.
By also avoiding junk food like cookies, soda, candy and fries you have given your kids a shortcut to better health - and mood!
Daily your kids select which colors they have eaten. By doing this they collect 'Golden Carrots' and can compete with their siblings. If they eat junk food they get a small penalty. The combined elements of competition and encouragement will get the most picky eater to start ogle at spinach and tomatoes...
It´s up to you to decide what will happen when cashing out the saved 'Golden Carrots'. More game time, movie rentals, extra treats or other rewards?