Stepping into cold showers or icy baths on purpose to practice staying calm under sudden discomfort. Many people use it as mental training to help build stress tolerance and resilience.
Extreme heat and cold had stronger links to hospital visits in people facing both illness and social hardship.
The report examined health risks during extreme weather, including data from Finland. Researchers compared emergency hospital vi
Cold can trigger a sharp stress response, followed by a slower pulse as the initial shock eases, Kevin Tracey explains.
In this Levels discussion, Tracey describes people monitored during sudden cold exposure. He also shares his own experi