J.C.
What health issues require juicing? Eating the whole veggie is usually better for you, and juicing too many fruits will give you too much sugar, so just be careful about that.
I just got a run of the mill $50 juicer when I decided to try juicing, and it worked well enough, but the actual diet made me sick. When I switched to just trying to eat a good amount of fresh fruit and veg I felt better.
Best of luck to you