https://www.medscape.com/viewarticle/973394?sso=true&impID=4221963&uac=184268HK&src=wnl_tp10_daily_220504_MSCPEDIT

Another bad side effect and another reason to avoid proton pump inhibitors (omeprazole, pantoprazole, etc) and to heal your gut using natural means (what I do and do personally).