Adenosine
Drug / Medication
A nucleoside that accumulates with high energy expenditure during exercise, binding to receptors that induce sleepiness. Caffeine competitively binds to these receptors.
Mentioned in 2 videos
Videos Mentioning Adenosine

Dr. Andy Galpin: Optimal Nutrition & Supplementation for Fitness | Huberman Lab Guest Series
Andrew Huberman
A nucleoside that accumulates with high energy expenditure during exercise, binding to receptors that induce sleepiness. Caffeine competitively binds to these receptors.

Diet & Nutrition for Mental Health | Dr. Chris Palmer
Andrew Huberman
A neuromodulator whose levels are influenced by the ketogenic diet and is involved in sleep regulation.