Probiotic powder shows promise for histamine sufferers
Symptom relief
Completed
This study tested whether a daily probiotic powder can reduce symptoms like stomach pain, flushing, itching, and headaches in adults with histamine intolerance. Fifty-four participants took either the probiotic or a placebo for four weeks. Researchers measured symptom changes usi…
Phase: NA • Sponsor: University of Hohenheim • Aim: Symptom relief
Last updated May 18, 2026 12:13 UTC