7+ copper enzymes that act as antihistamines: Diamine Oxidase (DAO) histamine N-methyltransferase (HMT) Adrenaline (epinephrine) Ceruloplasmin Catalase Superoxide Dismutase (SOD) Metallothioneins (plural) Jason: What are all of the antihistmine enzymes that are dependent upon copper for the human body to make? If you miss a few, I can prompt you for more. ChatGPT4 at Bing: … Continue reading 7+ copper enzymes that act as antihistamines