Rejuvelac, Kamut and Wheatgrass shots?

I am feeling like a need a littel more on this cleanse. Has anyone (or can I) take rejuvelac and substitute it for the water on a couple of glasses of lemonade without jeopardizing the sanctity of the MC. I mean I know 'juvie' is nothing but good stuff for you. I just need to get back to my 'physical' activities today. I have laid off of them for the first 5 days of my cleanse. Also, like I said, I feel I need more, I would like to drink some kamut and/or do some wheatgrass.