Juicing helps you get almost all of the nutrients from the fruits and vegetables. With a good juicer, juicing is absolutely easy and does not take up too much of your time.
Juices also entice young children a little more than the fruit or vegetable itself. So, juicing would be your easiest way to get those good nutrients into your children without them making a fuss.
It is also better to make your own juicing than buying packaged juices from the local store. This is because packaged juices are not absolutely fresh, they contain a lot of added sugars, preservatives, or even artificial colorants in certain cases.