I didn't follow through with it.
I seem to have better experience with taking DAO supplement (NaturDAO pills 5 min before food)
But I'm only trialing this for a week or two now or so, that's why I did not want to mention it just yet.
I'll post something if I'm more confident in it.
I'd be very interested to hear your results, even if they are preliminary. Keep in mind that it can take weeks to lower histamine levels via a low histamine diet so it stands to reason it could take that long for DAO supplements to feel effective too.
I know you have a genetic variation for lower natural DAO levels. Even those of us without that gene could be affected too though. Reduced DAO levels can be caused by gastrointestinal conditions including small intestinal bacterial overgrowth (SIBO), Crohn?s disease, gluten intolerance, ulcerative colitis and inflammatory bowel disease. Alcohol and many medications can interfere with DAO activity too.