
E841 - How long does caffeine really stay in your system?
Published: November 26, 2025
Duration: 11:29
There’s definitely a lot of individual variation. But knowing the half-life of caffeine is useful…especially if you actually understand what the half-life of a substance actually means.
Related episodes:
#620: Is coffee good or bad for you?
#414 What is brewed cacao?
#361: How to find coffee that won’t bother your stomach
Find a transcript here.
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