I hate radicchio. It is the worst taste I have had. My Dad LOVES it. Course he throws in hot peppers in his juice too.
So some people have different tastes. Be careful of cabbage. You should drink anything with cabbage right then (so I am told so I do). But it can be a little mean on the palate. So I recommend no more than 1/2 cup at the beginning just to see how you react. I can do a lot now but when I started it hurt me :).
Cucumbers peeled is a nice additive because it is bland but still good and has good stuff in it. Celery is light too. But just a few stalks cause it does have a unique taste about it.
I like a lot of juices. In the am I try to keep it light so I do a parsnip, 4 kale, 1/2 broccoli, cucumber, 3 apples, half lemon, some berries, 2 celery stalks, a 1/2 inch chunk of ginger, and if still have room in the pitcher I may add another apple or pear or tomato.
Another absolute favorite when I think I need some motivation I peel a pomegranate and sneak a seed or two while doing so, grab a whole bag of cranberries,a slice or three of lemon, and apples until the pitcher is full. As a trick if you have a high rpm spinning blade type juicer put a large apple in first where it is just slightly bigger than the port and push the apple almost to the blade. Then put the seeds/berries on top of the apple. That way you don't get seeds on the ceiling. The cranberries are really good for women because of the tendency to get infections. Pomegranate I think is my favorite because it is so damn hard to prep. All that effort has got to be worth it :) The juice is an work of art to look at and a 5 star taste delight.
Pour it over ice...I am telling you...you cannot buy juice better than that. Juices like that I reserve for my family. I may do a heavy fruit juice twice a week and always share with my family. Keep going Pink Lady. My pom poms are out and I am cheering for you with you.!