Mulberries, Bananas, and Yogurt "OH MY!"

I didn't have any apple or mango juice that this smoothie recipe called for so I skipped it.  The result was wonderful without the added fructose and it was not too tart (which I don't care for).   I finished off two leftover containers of no-fat yogurts (so my husband can have it), plain and vanilla greek.  We loved this smoothie and Rebecca's mulberries!