no, it's just that orange juice is an easy transition for someone who has been drinking soda. You can even mix with sparkling water if you have a real soda addiction.
I consider orange juice and other prepackaged juices to be, basically, sugar water. I wouldn't recommend switching to juices because you're still drinking your empty calories and throwing sugar bombs at your body under the illusion that it's "healthy".
P/S/A: There are single sentences which can create life-changing amounts of difference.