Hist Dao
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HistDAO™ provides a concentrated source of diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This formula delivers the clinically researched dose of DAO in an easy-to-swallow, gastro-resistant mini-tablet, which is essential for releasing DAO in the small intestine, where it breaks down food-derived histamine. HistDAO does not manage or address antibody-related or IgE-related food allergies.*
Take one tablet no more than 15 minutes before the consumption of histamine-rich foods, or take as directed by your healthcare professional.
Please note that we use standard USPS Priority shipping ($10 per shipment; Free on orders over $150) unless otherwise requested. If you require another shipping method, please reach out via email at docbanuelos@gmail.com and we will be happy to discuss the prices for other shipping methods.
This is a statement of nutritional support. This statement has not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any diseases. Individual results may vary. Ask your practitioner for any contraindications.