This is a very important question that pertains to MOST of you. Add in more carbs than the plan accounts for and find your balance— where you feel the stress response or that "tired yet wired" feeling is shut off. Have up to 1 c. 3-4x/day of approved, complex starches with the idea of having a golf ball sized carb (that does not bloat) with breakfast, two golf ball sizes with lunch, and three golf ball sizes with dinner. You can choose from this list on Plan S. You definitely don't want to "cut off your nose to spite your face" and let the adrenals suffer while you take care of the SIBO.