Apr 25, 2026
Food Facts Episode 28: Caffeine – A Stimulant with Risks?
Morning coffee, a cola during the day or an energy drink late in the evening: for many people, caffeine is an integral part of everyday life. But how does this stimulant actually work in the body? In this episode of Food Facts, presenter Peer Kittel and student Jule Wäntig talk to food chemist Prof. Thomas Henle about why caffeine appears to keep us awake, which foods contain it, and how much of it is safe to consume. We also take a critical look at the consumption of caffeinated products, highlighting potential risks and explaining why mindful consumption is crucial.
The episode on Spotify
The episode on Castbox
The episode on Amazon Podcasts
The episode on Apple Podcasts