little warning about taking DAO supplements! - Reddit
Feb 7, 2023 · One of these issues that really sticks out is problems with blood pressure, which can cause a whole host of problems. DAO supplements are not a regulated/scheduled medicine, and …
Diamine Oxidase (DAO): Benefits, Dosage, and Safety - Healthline
Mar 4, 2019 · Early research suggests that DAO supplements may improve certain symptoms associated with DAO deficiency and histamine intolerance, including migraine attacks, skin rashes, …
DAO Supplement Side Effects: What You Need to Know Before …
Apr 8, 2025 · This comprehensive guide will walk you through everything you need to know about DAO supplement side effects, helping you make an informed decision about whether they're right for you.
The Side Effects of Diamine Oxidase Supplements: Are They Safe
Are diamine oxidase supplements safe? Uncover potential side effects, precautions, and how to use DAO products responsibly for optimal health.
DAO: Histamine Intolerance Relief, How It Works, Dosage, and Side Effects
Aug 29, 2025 · As a supplement, DAO is taken right before meals to help degrade histamine in the digestive tract before it’s absorbed. In this guide, you’ll learn what DAO is, how it works, who may …
What are the side effects of taking DAO? Safety and risks.
Dec 4, 2025 · DAO supplements can cause mild digestive issues or rare allergic reactions. Learn what are the side effects of taking DAO, plus potential risks, drug interactions, and precautions.
DAO supplement side effects - Intoleran US
Nov 21, 2024 · For the individuals that experience side effects of DAO supplements, they are generally mild but may vary depending on individual sensitivities. Commonly reported DAO side effects include …
Diamine Oxidase: Do Supplements Help Histamine Intolerance? - WebMD
Sep 18, 2025 · Diamine oxidase (DAO) is a digestive enzyme that rids your body of histamine. Histamine is a signal protein important for digestion, allergic response, immunity, and more. Experts …
DAO Supplement Side Effects: What to Know & How to Manage
Sep 25, 2025 · While DAO supplements are intended to manage histamine-related conditions, unintended consequences such as histamine fluctuations, excipient sensitivities, dysregulation of …
Should I Use a DAO Supplement? (Diamine Oxidase) - Low Histamine …
Dec 13, 2023 · Possible side effects of DAO consist of nausea, headache, lethargy, hives, and symptoms similar to those of the flu— so basically the same as those of histamine intolerance.