Caffeine

Essentials: The Biology of Taste Perception & Sugar Craving | Dr. Charles Zuker

Andrew Huberman

Caffeine referenced as part of coffee’s effect on neural systems and perceived reward.

Controlling Your Dopamine For Motivation, Focus & Satisfaction

Andrew Huberman

Stimulant discussed as increasing dopamine modestly and influencing receptor density; includes yerba mate as a related caffeine source.

The Biology of Breast Milk

FoundMyFitness