Does Caffeine Affect Yerba Mate?

Use extra care with this combination

The short answer

Yerba mate contains caffeine, theobromine, and theophylline. Additional caffeine stacks stimulant load significantly.

How to arrange timing

Account for yerba mate's caffeine content. Keep total caffeine under 400mg/day.

Reference

Reference noted for this food and supplement combination: EFSA 2015; Examine.com

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.