Would you please add some detail for those of who have finished the Phase 3 supplements? Should we take fiber? Start up with previous probiotics, or let the ones in the program have more time to do their work?

Continue food-based fibers daily, yes for terraforming and continued success. It’s food for the good bugs as you are still building your terrain and as you finish the supplements. Get fermented foods in your diet (not kombucha for a while though) and if you have multistrain probiotics, you are certainly welcome to take them as we recommend to continue on probiotics for another 4 weeks after the program concurrently with the fermented foods (to the extent your digestion allows and you do not bloat or get gassy).