Hey guys, I'd really appreciate your help. I have suspected for a while that I have a histamine related disorder being Mast Cell Activation Disorder and at the very least histamine intolerance that has been causing my huge array of symptoms and bizarre functional symptoms. My issues I "react" (a stress response goes off to) literally everything I eat; all foods, spices, cigarettes, alcohol, hair sprays, any (stressor) exercise more than walking and of course stress whilst also having severe cognitive dysfunction. The list could go on in regards to symptoms and things I react to, but I won't bore you with that, I'll just bore you with my data instead! (Worth noting that alot of my worst triggers are histamine triggers/liberators, such as cigarettes, spinach, kefir, sauerkraut, aged cheese, alcohol. But on a serious note, I'm really desperate and need some experienced minds to chime in to help me analyse these results. I need to get to the bottom of what is causing my severe cognitive dysfunction and "reaction" to everything I ingest. I have 7 ABP1 genes of which one of them is the "rs10156191" one. I only seem to have a heterozygous mutation on CBS C699T. CBS mutations are involved in Mast Cell Activation disorder. Is that hetero CBS mutation indicative enough to suggest I possibly have Mast cell issues? And what I would like to know is does this suggest that it's likely I have a histamine based disorder based on these genetic findings? Thanks for reading.