Sauna heat shock proteins and cold plunge contrast routines

Pairing 36°F cold water immersion with 200°F dry Finnish sauna sessions to induce norepinephrine release, heat shock protein expression, and vascular vasodilation, supported by cordyceps mushroom extracts. Primary Citation: The Joe Rogan Experience - Episode #1636 w/ Dr. Susanna Søberg (2021). Verified Public Record: "I do 20 minutes in a 200-degree sauna, then 3 to 4 minutes in a 36-degree cold plunge. It completely resets my nervous system, triggers massive heat shock proteins, and the inflammation just drops right out of my body." — The Joe Rogan Experience (Episode #1636 w/ Dr. Susanna Søberg, Timestamp 00:48:12 (2021))