- Supports Healthy Degradation of Food-Derived Histamine
- Enhances the Presence of Diamine Oxidase in the Digestive Tract
*This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Consult your healthcare practitioner prior to use. Individuals taking medication should discuss potential interactions with their healthcare practitioner. Avoid if allergic to pork or any other ingredient. HistDAO is NOT EFFECTIVE for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease. Do not use if tamper seal is damaged.
Serving size: 2 capsules
Serving Per Container: 30
Take one to two capsules no more than 15 minutes before eating high histamine foods, or take as directed by your healthcare practitioner.
Supplement orders over $50 ship free. Orders under $50 have a $6 flat rate shipping.
Root ships only to the 48 contiguous states. Root does not ship online orders outside of the United States.
Orders received on a business day by 12:00 Noon EST and in-stock will be shipped that business day. Orders received after 12:00 Noon EST will be shipped the following business day. Any order placed Friday after 12:00 Noon EST will ship out Monday. Orders ship standard ground.
Subject to the terms of this return policy, unused supplements in original condition, within 30 days of in store purchase at Root, may be returned to Root. Unused merchandise in original condition, within 30 days of purchase at rootfunctionalmedicine.com may be returned by mail for a refund (excluding shipping and handling charges).
With the original receipt, within 30 days of purchase: A full refund of the original purchase amount will be credited to the original form of payment. If the original payment was by gift card, a store credit will be issued.
Without a receipt or after 30 days: All returns made without a receipt or proof of purchase are subject to Root’s discretion and will be dealt with on a case by case basis.