Curcumin

Curcumin, a bright yellow chemical produced by the turmeric plant, is approved as a food additive by the World Health Organization, European Parliament, and United States Food and Drug Administration.[6] Turmeric and its extract curcumin are generally safe but have recently been linked, especially in high-bioavailability forms, to rare cases of immune-mediated acute liver injury that typically resolve after stopping use, though severe outcomes can occur if use continues.