Can i take these herbs, when juice fasting?

Today is end of day one :) man i am hungry i had about 1,5 quarts of juice diluted with plenty of water(spring).

I want to take chlorella powder ed
curcumin powder e3d
and rhodiola, or gingseng ed
can i just mix in cayenne pepper with the juice?

Can i drink a few cups of coffee a day too,?

Thxs for your opinion.