Dao supplement for histamine intolerance
Part of Digestive system clinical trials.
This study tests whether a supplement called DAO helps reduce symptoms of histamine intolerance, such as stomach pain, headaches, and skin flushing. Participants will take either the real supplement or a placebo for a while and track their symptoms, which could help identify a new way to manage histamine-related issues.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be at least 21 years old
- You must live in the United States
- You must have histamine intolerance symptoms that affect your digestion plus at least one other part of your body (like headaches, skin, or breathing)
- You must be willing to take a supplement or a dummy pill (placebo) without knowing which one you get until the study ends
- You must not be pregnant, trying to get pregnant, or breastfeeding
- You must not be a heavy drinker (3 or more drinks per day) or taking certain medications that could interact with the supplement
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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