HistDAO™ 60 Tablets
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.*
Please note that we use standard USPS Priority shipping ($10 per shipment; free on orders over $150) unless otherwise requested. We typically ship within 1 to 3 business days and will send a confirmation email once your order has been shipped.
If you require a different shipping method, please contact us via email at patientcare@beecaveacupuncture.com, and we will be happy to discuss pricing for alternative shipping options.
The statements made on this website have not been evaluated by the Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease.