The Science & Health Benefits of Deliberate Heat Exposure

I describe mechanisms by which deliberate cold exposure can enhance mental health, physical health, and performance. I detail specific protocols to safely engage in deliberate cold exposure, including minimal exposure times, time-of-day effects, determining optimal temperatures, recovery, mindset, and movement during cold exposure. I discuss how co... See more

The hypothalamus releases the releasing hormone of growth hormones. It is also involved in temperature regulation, which explains the large effect of temperature on growth hormone levels. Heat and therefore sauna can increase the level of growth hormone release. Under high heat, blood vessels dilate, the heart stroke rate increases. Sauna for 20-30... See more