Read this paper describing a large case series of patients with mast cell activation syndrome (MCAS) and comorbidities, whose MCAS associated symptoms improved significantly on GLP1 agonists. To summarize: 47 Most people diagnosed with MCAS didn't develop it overnight. Their mast cells were dysregulated long before symptoms appeared. Early life exposures, such as environmental toxins, infections, and even implants, can alter how mast What if the real driver of your inflammation and bizarre symptoms isn't on your doctor's radar at all? Not autoimmune. Not just stress. Not in your head. I'm talking about mast cellsthey're How Mast Cells Contribute to Autoimmune Brain Disorders