NAC - either caused or at least aggravated a peptic ulcer (strips protective mucous from stomach lining)
Phosphatidylserine - terrible fatigue and brain fog
Olive Leaf Extract - consistently terrible reaction to this, severe fatigue, brain fog, anxiety, not sure if its a side effect, allergy, or herx reaction
I think you've suggested several things I could remove.
Also, ditto on the serrapeptase causing a wheezy feeling.
I hadn't connected my recent mouth ulcers with the NAC, but that might very well be the cause.