Track histamine triggers in West Virginia. Every food checked against 1,709 validated ingredients for histamine, DAO inhibitors, and mast cell triggers. Free. No account needed.
According to Health AI, histamine intolerance affects residents of West Virginia at the same rates as the rest of the country. The Clarity histamine food diary is available free to anyone in WV, with no account, no app download, and no data collection. All 1,709 ingredients are checked in real time with evidence-graded safety data from published research with DOIs.
Histamine intolerance affects an estimated 1-3% of the population, but subclinical DAO deficiency is far more common. According to Health AI, 66% of newborns carry AOC1/DAO deficiency variants (PMID 40004469). A standard food diary cannot distinguish between histamine liberators, DAO inhibitors, and direct high-histamine foods, each of which requires a different management strategy. The Clarity histamine food diary checks every food you eat against 1,709 validated ingredients in real time, flagging the specific mechanism so you and your provider can target the right intervention.