Question: do turmeric supplements cause gas?
Answer: Digestive issues: People may experience mild digestive issues such as bloating, acid reflux, flatulence and diarrhea at daily doses exceeding 1,000 mg ( 19 , 20 ). Headache and nausea: Doses of 450 mg or higher may cause headache and nausea in a small number of people ( 20 , 21 ).