Could a probiotic ease histamine intolerance symptoms?
Symptom relief
Completed
This study tested whether a probiotic supplement can reduce symptoms of histamine intolerance in adults. Fifty-four participants took either the probiotic or a placebo daily for four weeks. Researchers measured changes in digestive issues, flushing, itching, and headaches to see …
Phase: NA • Sponsor: University of Hohenheim • Aim: Symptom relief
Last updated Jun 27, 2026 09:03 UTC