Does Alcohol Affect 5-HTP?

Use extra care with this combination

The short answer

Alcohol disrupts serotonin signaling. 5-HTP with alcohol may cause unpredictable serotonin fluctuations and increased CNS depression.

How to arrange timing

Avoid alcohol within 6 hours of taking 5-HTP.

Reference

Reference noted for this food and supplement combination: Examine.com 2024

Important context

The effect can also change with food amount, supplement 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.