Cold Water Benefits
Cold water exposure can significantly boost dopamine levels—up to 2.5 times more than cocaine—while also enhancing metabolism and body temperature. The experience should be uncomfortably cold, encouraging a quick exit, yet safe enough to avoid hypothermia. Many people incorporate this practice into their morning routine for an energizing start to the day.In this clip
From this podcast

The Knowledge Project
The Science of Small Change | Andrew Huberman | Knowledge Project
Related Questions
If the water temperature is between 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit), how long should you stay in a cold shower to achieve a substantial increase in dopamine levels according to the Huberman Lab Podcast episodes "Controlling Your Dopamine For Motivation, Focus & Satisfaction | Huberman Lab Podcast #39" and the clip "Dopamine and Cold Exposure"?
If the water temperature is between 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit), how long should you stay in a cold shower to achieve a substantial increase in dopamine levels according to the episode "Controlling Your Dopamine For Motivation, Focus & Satisfaction | Huberman Lab Podcast #39" and the clip "Dopamine and Cold Exposure"?
If the water temperature is between 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit), how long should you stay in a cold shower to achieve a substantial increase in dopamine levels according to the episode Controlling Your Dopamine For Motivation, Focus & Satisfaction | Huberman Lab Podcast #39 and the clip Dopamine and Cold Exposure?