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The Conversation
Lauren Ball, Professor of Community Health and Wellbeing, The University of Queensland

How is decaf coffee made? And is it really caffeine-free?

Caffeine
Volodymyr Proskurovskyi/Unsplash

Coffee is one of the most popular drinks in the world, and its high levels of caffeine are among the main reasons why. It’s a natural stimulant that provides an energy buzz, and we just can’t get enough.

However, some people prefer to limit their caffeine intake for health or other reasons. Decaffeinated or “decaf” coffee is widely available, and its consumption is reported to be on the rise.

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