Ah; so that was a sort of elemental diet (if you've heard of them) for you. How much credit would you assign to those courses in helping overcome your disease?
And yeah the elemental formula I tried is https://www.integrativepro.com/products/physicians-elemental... but it's super expensive, tastes terrible, and studies don't show that it has better results than polymeric formula.
Ultimately ideally you only go through the bad phase once. If you can get into remission earlier you have a better chance of durable deep remission where your gut is totally repaired and your chance of the negative flywheel of wound -> bacteria leaking into bloodstream -> tnf inflammation -> bigger wound is minimal.