I've juiced off and on. I actually use an industrial strength blender which doesn't remove the fiber like a juicer would but it pretty much reduces it to a liquid. I've juiced kale, blueberries, bananas, probiotic yogurt, honey, various seeds, sweet potato, etc.
I do recall that after juicing for awhile my gut started having issues. Nothing extreme but I think the fiber even at a microscopic level may have had an impact over time.
Now I just juice occasionally but enjoy the fresh juice flavor and the fact that I'm giving my body some natural supplements.
Hi Lizard 99 sorry it took so long to get back to your question on what type of blender I used. It's a Vitamix Turbo Blend 4500. I'm not sure if it was a proprietary blender where it was sold thru the holistic treatment clinic I was involved with or if it can be purchased over the counter.
To give you an idea of how powerful it is...I used to blend flax seeds, pumpkin seeds, etc and drink the results....