What exactly is caffeine and why do plants produce it? In this session, we will explore the journey of this molecule from its role in nature to the real impact it has on the human body. We will demystify the different decaffeination processes and discover the existence of naturally decaffeinated coffees. To conclude, participants will be invited to a sensory challenge: a blind tasting to test if their senses can distinguish between a conventional coffee and a high-quality decaffeinated one.