Cold water exposure has a positive effect on the neuromodulator systems in the brain and body, including dopamine and norepinephrine release. This can improve mood, energy levels, and overall well-being for a sustained period of time.
Cold water exposure can have beneficial effects on the neuromodulator systems, including dopamine release. A study published in the European Journal of Applied Physiology found that cold water exposure can encourage the brain and body's environment to shift, making individuals feel better after exposure.