We use essential cookies (authentication, your saved goals/stack) by default. With your permission we'll also enable privacy-respecting analytics (Vercel Web Analytics, anonymous load-time metrics) and error-replay diagnostics (Sentry — DOM snapshots only when an error fires) so we can fix bugs faster. Learn more about cookies
B-Complex and Melatonin are usually fine together, but timing matters. Take B vitamins in morning, melatonin 30-60 minutes before bed.
B vitamins may interfere with sleep if taken in evening
B vitamins are energizing; melatonin promotes sleep
What to do: Take B vitamins in morning, melatonin 30-60 minutes before bed.
This information is for educational purposes only. It is not a substitute for professional medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement or medication.