Small study looked at turmeric’s use for the treatment of indigestion. It was helpful with other medications specifically designed to reduce stomach acid secretion. No claims that it should be used as a single agent.

Medical Mythbusting Commentary for September 19, 2023

Source:
Turmeric might help treat your indigestion, study shows

Reference:

Curcumin and proton pump inhibitors for functional dyspepsia: a randomised, double blind controlled trial