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Histamine Digest with DAO
Histamine Digest with DAO

Histamine Digest with DAO

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Diamine Oxidase (DAO) is the primary enzyme responsible for the breakdown of histamine in the digestive tract. Histamine Digest is indicated for those with intolerance to dietary histamine, histamine sensitivity, and occasional digestive distress related to histamine-containing foods and beverages. You may take Histamine Digest proactively daily to maintain a long-term balance of DAO-histamine in your body.

Histamine Digest delivers naturally derived diamine oxidase to the small intestine, where it acts directly on dietary histamine to defend against histamine-related reactions and digestive discomfort.

Available: 60 Capsules


  • Intolerance to dietary histamine
  • Histamine sensitivity
  • Occasional digestive distress related to histamine-containing foods and beverages


DAO is present in the small intestine where it naturally degrades and helps to eliminate histamine in order to protect a balance in your body. Under normal, balanced conditions, DAO and histamine comfortably coexist. However, our diet has changed.  We ingest more processed and fermented foods that are high in histamine. With the increase in histamine load, the body can no longer naturally cope with the challenge causing more and more people to lack a sufficient supply of DAO. This can cause an intermittent imbalance or a daily imbalance in histamine causing problems such as allergies, leaky gut, and migraine headaches.



Histamine Digest provides an umbrella of protection against dietary histamine with naturally derived DAO in a patented enteric matrix designed to release the active enzyme where it’s needed, when it’s needed.


Suggested Use: Take one capsule 15-20 minutes before a meal or as directed by your healthcare practitioner.

Does Not Contain: Wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors or sweeteners, or preservatives.

Caution: If pregnant or lactating, consult your physician before taking this product.
Medical supervision is recommended – please consult with your healthcare practitioner for possible interactions with other medications.

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