CITED CLIPS
Caffeine and Sleep
Caffeine competes with adenosine in the brain, blocking its receptors and preventing the feeling of sleepiness, even after long periods of wakefulness. This interaction creates a false sense of alertness, as the brain remains unaware of accumulated adenosine levels. Understanding this mechanism sheds light on why caffeine can disrupt natural sleep patterns and the importance of recognizing its effects on our bodies.In this clip
From this podcast
Huberman Lab
Dr. Matthew Walker: The Science & Practice of Perfecting Your Sleep | Huberman Lab Podcast #31
Related Questions
Is it true that "Caffeine is a stimulant that enhances alertness and reduces feelings of fatigue? It works by blocking adenosine receptors in the brain. Adenosine is a neurotransmitter that builds up in your brain the longer you’re awake and promotes sleepiness. When caffeine blocks the receptors, your brain doesn’t register the adenosine, leading to increased alertness and feeling less of a need to sleep" as mentioned in the episode Dr. Matt Walker: How to Structure Your Sleep, Use Naps & Time Caffeine | Huberman Lab Guest Series?
Is it true that "Caffeine is a stimulant that enhances alertness and reduces feelings of fatigue? It works by blocking adenosine receptors in the brain. Adenosine is a neurotransmitter that builds up in your brain the longer you’re awake and promotes sleepiness. When caffeine blocks the receptors, your brain doesn’t register the adenosine, leading to increased alertness and feeling less of a need to sleep"? This statement is from the episode Master Your Sleep & Be More Alert When Awake | Huberman Lab Podcast #2 and the clip Sleep and Caffeine.
Is it true that "Caffeine is a stimulant that enhances alertness and reduces feelings of fatigue? It works by blocking adenosine receptors in the brain. Adenosine is a neurotransmitter that builds up in your brain the longer you’re awake and promotes sleepiness. When caffeine blocks the receptors, your brain doesn’t register the adenosine, leading to increased alertness and feeling less of a need to sleep"? This statement is from the episode Master Your Sleep & Be More Alert When Awake | Huberman Lab Podcast #2 and the clip Sleep and Caffeine.