Does Spicy foods Affect Vitamin C?

May affect absorption or how you feel

The short answer

Capsaicin increases gastric acid and GI motility. Ascorbic acid (vitamin C) adds to stomach acidity, and faster transit reduces absorption time.

How to arrange timing

Take vitamin C at least 1 hour apart from spicy meals to reduce GI discomfort.

Reference

Reference noted for this food and supplement combination: NIH ODS 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.