Check before you startThis one has documented interactions with medication classes where the consequences are serious. If you take any prescription medicine, run it past a pharmacist before starting.
How long to take it
Course-based, eight to twelve weeks.
Who it's actually for
Inflammatory joint pain and some digestive conditions.
Safe upper limit
UnverifiedNo formal limit; 500–1,500 mg curcuminoids daily in trials
Rare liver injury reported, more often with high-absorption formulations. Can worsen gallstone symptoms. EFSA has an Acceptable Daily Intake for curcumin as a food additive (E100) that is NOT the same as a supplement dosing ceiling — a common public confusion worth resolving with a direct check.
No source attached yet. Treat this as a starting point, not a citation, until reviewed.
Interactions to know about
- Blood thinners / antiplatelets — Warfarin, apixaban, rivaroxaban, clopidogrel, aspirin
- Diabetes medication — Metformin, insulin, gliclazide, SGLT2 inhibitors
- Chemotherapy / cancer treatment — Any active oncology treatment
- Any other prescription medicine — Catches broad enzyme and absorption effects
Other supplements:
Run your full list through the interaction check.
Practical notes
- Piperine boosts absorption dramatically — and also boosts absorption of your medications.
- Avoid before surgery and with gallstones.
- Kitchen turmeric is a spice, not a therapeutic dose.