{"product_id":"diamine-oxidase-for-histamine-intolerance","title":"Hist Arrest with DAO | Histamine Balance \u0026 Digestive Support | RetzlerRx®","description":"\u003ch1\u003eHist Arrest with DAO | Histamine Balance \u0026amp; Digestive Support\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eRetzlerRx® Hist Arrest\u003c\/strong\u003e is a \u003cstrong\u003ehigh-potency histamine support formula\u003c\/strong\u003e delivering \u003cstrong\u003e20,000 HDU of Diamine Oxidase (DAO) per tablet\u003c\/strong\u003e, the key enzyme involved in breaking down dietary histamine.*\u003c\/p\u003e\n\n\u003cp\u003eDesigned for individuals sensitive to \u003cstrong\u003ehistamine-rich foods or environmental triggers\u003c\/strong\u003e, this physician-formulated supplement helps support \u003cstrong\u003ebalanced histamine levels, digestive comfort, and immune health\u003c\/strong\u003e.* By supporting DAO activity, Hist Arrest promotes a more comfortable response to histamine and helps support digestive and immune resilience.*\u003c\/p\u003e\n\n\u003cdiv style=\"padding:14px 16px; border:1px solid #e5e5e5; margin:18px 0;\"\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHistamine balance support*\u003c\/li\u003e\n\u003cli\u003eDigestive comfort before meals*\u003c\/li\u003e\n\u003cli\u003eSupport for histamine-rich food sensitivity*\u003c\/li\u003e\n\u003cli\u003eImmune balance support*\u003c\/li\u003e\n\u003cli\u003eIndividuals seeking targeted DAO enzyme support*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eWhether you are looking for targeted support around meals or a doctor-formulated approach to histamine balance, \u003cstrong\u003eRetzlerRx® Hist Arrest\u003c\/strong\u003e provides focused enzyme-based support for digestive wellness and everyday comfort.*\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20,000 HDU DAO Enzyme\u003c\/strong\u003e – Delivers high-potency diamine oxidase support per tablet.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Histamine Balance\u003c\/strong\u003e – Helps maintain normal histamine handling in the gut.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigestive Comfort\u003c\/strong\u003e – Supports digestive wellness and comfort around histamine-containing foods.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Health Support\u003c\/strong\u003e – Helps support balanced immune system responses.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Support\u003c\/strong\u003e – Ideal for individuals sensitive to histamine-rich foods or environmental triggers.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Formula\u003c\/strong\u003e – Non-GMO, gluten-free, and made with premium-quality ingredients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoctor Formulated\u003c\/strong\u003e – Developed using principles of functional and longevity medicine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Ingredients\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDiamine Oxidase (DAO)\u003c\/strong\u003e is an enzyme involved in the breakdown of dietary histamine in the digestive tract.* Supporting DAO activity may help promote digestive comfort and balanced responses to histamine-containing foods.*\u003c\/p\u003e\n\n\u003cp\u003eThis formula delivers \u003cstrong\u003e20,000 HDU of DAO per tablet\u003c\/strong\u003e, providing targeted enzyme support for individuals seeking help with histamine balance and meal-related comfort.*\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy RetzlerRx®\u003c\/h2\u003e\n\n\u003cp\u003eRetzlerRx® supplements are developed within the \u003cstrong\u003eHormoneSynergy® Longevity Medicine\u003c\/strong\u003e ecosystem using principles of \u003cstrong\u003eEvidence-Based Preventive Longevity Medicine\u003c\/strong\u003e. Each formula is selected for ingredient quality, clinical relevance, and real-world patient use within a physician-guided care model.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePractitioner-formulated nutritional support\u003c\/li\u003e\n\u003cli\u003eClinically relevant ingredient selection\u003c\/li\u003e\n\u003cli\u003eDesigned to complement preventive longevity medicine strategies\u003c\/li\u003e\n\u003cli\u003eFocused on high-quality, clean-label formulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSuggested Use\u003c\/h2\u003e\n\n\u003cp\u003eTake \u003cstrong\u003eone tablet before meals\u003c\/strong\u003e, or as directed by your healthcare provider.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRetzlerRx® Hist Arrest\u003c\/strong\u003e with \u003cstrong\u003e20,000 HDU DAO enzyme\u003c\/strong\u003e is your \u003cstrong\u003edoctor-formulated solution for natural histamine balance, digestive wellness, and immune support\u003c\/strong\u003e.*\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does Hist Arrest support?\u003c\/h3\u003e\n\u003cp\u003eThis formula is designed to support histamine balance, digestive comfort, and immune resilience, especially around meals containing histamine-rich foods.*\u003c\/p\u003e\n\n\u003ch3\u003eWhat is DAO?\u003c\/h3\u003e\n\u003cp\u003eDAO, or diamine oxidase, is an enzyme involved in breaking down dietary histamine in the digestive tract.*\u003c\/p\u003e\n\n\u003ch3\u003eWho may benefit from DAO support?\u003c\/h3\u003e\n\u003cp\u003eIndividuals who are sensitive to histamine-rich foods or who want targeted digestive support before meals may benefit from DAO supplementation.*\u003c\/p\u003e\n\n\u003ch3\u003eHow should I take Hist Arrest?\u003c\/h3\u003e\n\u003cp\u003eTake one tablet before meals, or as directed by your healthcare provider.\u003c\/p\u003e\n\n\u003ch3\u003eWhere can I see the full ingredient and product details?\u003c\/h3\u003e\n\u003cp\u003eFor a complete description of ingredients, directions, and research, please \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1439\/1594\/files\/HistDAO_Hist-Arrest_RETZK_DRS-196_082313.pdf?13221546583155800755\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-size:13px;\"\u003e\n*These statements have not been evaluated by the Food and Drug Administration. 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