Vitamin D vs Turmeric

for mood

Stronger evidence: tie

Stronger effect: tie

Safety: Turmeric has the more serious interaction profile (minor vs moderate).

For mood, the two are evidence-matched; the difference is in effect and safety.

grade C low certainty

small mood benefit, mostly in people who are deficient

grade C low certainty

curcumin may reduce depressive symptoms as an adjunct; bioavailability-limited

500–1000 mg curcumin/day, adults with depression

sources: PMID:00000005 · PMID:42186284