Better Mood and Better Sleep
Cold Exposure produce feel good endorphins and increases production of norepinephrine. Norepinephrine is a hormone and neurotransmitter involved in your sleep-wake cycle and has profound effects on energy, focus, mood and sleep patterns.
The rise of norepinephrine along with a decrease in cortisol supports a healthy sleep-wake cycle. It is also possible that the rush of endorphins and subsequent feeling of relaxation is why so many people claim that Cryotherapy is their new sleeping drug of choice.