When the gut is healed the only source of food for the klebs is undigested food you eat. When the gut has lesions then they can form colonies beneath the mucosa membrane and feed on you; then you will need antibiotics to eliminate them.

I am not convinced people can reintroduce starch as the staple of their diet. Small amounts can be tolerated, but they are not highly refined wheatflour products, usually things like rice.

'Then you should say what you mean,' the March Hare went on. 'I do,' Alice hastily replied; 'at least - at least I mean what I say - that's the same thing , you know.' 'Not the same thing a bit!' said the Hatter.