I have looked into L-Glutamine in the past for repairing GI tract. Would say only have had marginal success... need quality product, but they can get expensive.

Cheaper source is juicing green cabbage (not on its own... causes too much GI stress.. .combine carrots or dilute with lots of water and slowly build up amount of cabbage). But this is time consuming.

That is my experience.

Tim

AS may win some battles, but I will win the war.

KONK - Keep ON Kicking