In Jainism, the consumption of coffee is generally discouraged, though specific practices may vary among individuals and sects.

The primary reason is that coffee often contains small living organisms, and Jain principles advocate ahimsa (non-violence) in thought, word, and deed—including the avoidance of harming even the smallest life forms. Moreover, coffee is considered a stimulant, and Jain teachings typically discourage the consumption of stimulating or intoxicating substances as they can disturb the mind and hinder spiritual progress.

Strict Jains, especially among the Shwetambar and Digambar traditions, avoid coffee and other similar beverages like tea for these reasons. However, some lay Jains may still consume coffee, interpreting the rules less strictly.

Ultimately, the most devout path in Jainism is to avoid coffee to adhere closely to the principles of non-violence and self-restraint.