The Optispan Podcast with Matt Kaeberlein
Don't Drink Your Coffee First Thing in the Morning? | 71
Oct 10, 2024
The hosts dive into the caffeine timing debate, questioning whether you should wait before sipping that morning coffee. They share personal caffeine habits and discuss how individual sensitivity shapes experiences. A 2005 study on caffeine's effects on cortisol levels is explored, revealing its complex relationship with sleep. They challenge common myths about coffee consumption timing, pushing for evidence-based discussions instead. This lively conversation uncovers the nuances of our favorite morning ritual!
12:05
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Quick takeaways
- Delaying caffeine intake after waking does not significantly affect cortisol levels, based on a 2005 study examining coffee's impact on hormonal responses.
- Individual sensitivity to caffeine is crucial in determining the appropriate timing and quantity of consumption to avoid negative effects like anxiety or sleep issues.
Deep dives
Impact of Caffeine Timing on Cortisol Levels
Delaying caffeine consumption after waking may not significantly affect its impact on cortisol levels according to a study conducted in 2005. This study assessed how varying doses of caffeine influenced cortisol secretion in healthy adults, seeking to understand whether regular coffee drinkers develop a tolerance to caffeine's stimulatory effects. Although the study did show that cortisol levels respond to caffeine, it did not address the timing of coffee consumption after waking. The overall conclusion suggests that concerns about waiting an hour or two to drink coffee are largely unfounded, as the study lacks direct evidence supporting this timing decision.
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