I give my girls a salad twice a day. I meal plan for the week so the foods that is only safe to for them to eat twice a week, I only give twice a week etc. They get 5-6 different veggies each day with a good variety/variation day to day, so it's never the same each day. Can I just use this same meal plan each week? Like Forever? Or do I have to change the vegtables each week? Or do they really not care? As long as they are getting the right amount of nutrients? Thanks!