Many people don't like to bother with breakfast. One reason to focus on good nutrition in the morning is that your brain has literally been fasting all night: You need that boost of energy and protein in the morning to get your brain and body working quickly for the day. A good protein-and-fruit-based breakfast smoothie will provide a quick way to improve your nutrition profile from the time you wake up in the morning.
When considering nutrition for your child, be sure that you follow the same guidelines that you ask of them. This is important because you will have an extremely hard time trying to convince them why they need to do something when you, yourself do not. And no matter what you do, your child most likely will find out what you are doing just through their natural curiosity.