It is difficult figuring these things out. I am more suspicious of prepared foods I buy from the store than the foods I prepare myself.
In order to figure out if the store bought or homemade bread is causing your problems you would have to eat exactly the same thing for 2-3 days with store bought and again for 2-3 days with homemade bread. I have tried experiments like this using a base diet of oatmeal, rice, carrots and chicken - it is really boring However, it did help me isolate a trigger
-------------------- STABLE: ♂, IBS-D 50+ years - Science of IBS
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Re: Question for Syl
However, it did help me isolate a trigger 
