is more supportive of warm rather than cold showers. Sleep Foundation similarly notes that the evidence for improving sleep is stronger for warm evening showers and baths.
Save the icy shower for when you actually enjoy one — you don’t need to suffer through freezing water to have a healthy nighttime routine.
Morning vs. Night: Is There Really a Winner?
Not necessarily.
A morning shower can help you feel refreshed and may fit your schedule better.
An evening shower can remove the day’s sweat and debris and may fit
