Can You Take Melatonin and Turmeric / Curcumin Together?

Use extra care with this pair

The short answer

Melatonin is synthesized from serotonin, and Turmeric / Curcumin modulates serotonergic pathways. Combining them may amplify serotonergic effects and increase the risk of serotonin-related side effects.

How to arrange timing

Use caution when combining Melatonin and Turmeric / Curcumin. Monitor for excessive drowsiness, agitation, or other serotonin-related symptoms.

Reference

Reference noted for this combination: Foley HM, Steel AE. Adverse events associated with oral administration of melatonin: A critical systematic review. Complement Ther Med. 2019;42:65-81.

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.