Neuroendocrine and Thermoregulatory Dynamics of Cold Water Immersion: A Comprehensive Analysis of Cortisol, Circadian Rhythms, and Sleep Architecture
A comprehensive analysis of how cold water immersion impacts cortisol secretion and circadian rhythms. Scientific evidence suggests that while cold water is beneficial in the morning for metabolic activation, it is detrimental at night as it interferes with the thermoregulation required for deep sleep....