In Jainism, there isn’t a universal, explicit ban on caffeine in the scriptures. What matters is ahimsa (non-violence) and maintaining clear mindfulness for spiritual practice.

• Many Jains avoid caffeine-containing drinks like tea and coffee because they are stimulants and can disturb calmness and discipline that aid meditation and ethical living.
• Some Jains, especially in more lenient households or communities, may still drink caffeine in moderation or choose decaffeinated options.
• Opinions can differ between traditions: Digambar and Śvetambar lineages may have slightly different practical norms, but both emphasize self-discipline and steady practice over indulgence.

If you’re unsure about what’s appropriate in your own community, ask your guru or local Jain sangha for the guidance they follow.