Tag: Stress resilience

Research has shown that short-term cold water immersion can cause a remarkable increase of up to 250% in the brain's dopamine levels. This surge helps explain why so many people report feeling more energetic and focused after a cold shower, a phenomenon that answers the question: **Do cold showers really increase dopamine?**

According to a Dutch study, people who took cold showers took 29% fewer sick days. This surprising finding reveals a central tenet of modern wellness: when it comes to temperature, engaging with the extremes is often more beneficial than settling for the neutral, or lukewarm, middle ground.

Cold water exposure can lead to a significant hormonal response, with studies showing an increase in norepinephrine by up to 530%. This powerful physiological effect is central to understanding what hormones do cold showers increase and their documented impact on mental and physical well-being.