About 15 years ago I was introduced to Histamine as a neurotransmitter. Not the allergy mediator or the ‘basophil baddy’ but rather this prolific and potent neurochemical we all produce in our brains which, in the right amounts, regulates almost every biological rhythm, helps with memory and mood & much more. Being able to recognise excesses or deficiencies of CNS histamine in mental health presentations and, ever since then, fine-tuning my ability to support patients with these, has changed my practise forever and has been the key to some of my patients’ greatest recovery stories. Forever grateful to the pioneers of this model, 70 years on, the model is ready for a mini-makeover, to bring it in line with the current scientific understanding of histamine, methylation, genes and much more. This recording, together with two hugely helpful clinical resources, will give you the confidence to recognise and remedy this important imbalance in mental health.