26/09/2025
                                            Histamine intolerance often points to a bigger systems issue - here’s what families should know.
Histamine is more than just a “food reaction.”
It’s a chemical messenger that affects your gut, hormones, immune system, and even the brain. When your body can’t break it down properly, histamine builds up, and that’s when symptoms appear.
Foods that often trigger symptoms: wine, cheese, tomatoes, chocolate, strawberries, avocado, and even leftovers that have sat in the fridge.
However, here’s the critical part — histamine sensitivity rarely exists in isolation. It’s often connected with:
🌱 Gut health issues (SIBO, leaky gut, dysbiosis)
🧬 Genetic factors (MTHFR, DAO enzyme)
⚖️ Hormone imbalances (oestrogen, thyroid, adrenal stress)
🛡️ Immune triggers (allergies, autoimmune overlap)
🧠 Nervous system stress (migraines, anxiety, poor sleep)
At CMT we don’t diagnose histamine intolerance, but we do help families identify patterns, support nervous system regulation, and connect with the right professionals for more in-depth answers.