“The body responds to cold water by up-regulating feel-good molecules like dopamine, serotonin and norepinephrine, as a way to compensate.”
What do cold showers do to your brain?
The cold water sends many electrical impulses to your brain. They jolt your system to increase alertness, clarity, and energy levels. Endorphins, which are sometimes called happiness hormones, are also released. This effect leads to feelings of well-being and optimism.
Does a hot shower release serotonin?
Balance your hormones by bathing Alternatively, warm water bathing can increase levels of serotonin, which is the chemical produced by the brain associated with happiness and well being.
How long do cold showers increase dopamine?
One study showed significant and prolonged increases in dopamine when people were in cool (60°F) water for about an hour up to their neck, with their head above water.
Do cold showers lower dopamine?
Deliberate cold exposure directly impacts the release of the feel-good neurotransmitter dopamine. The release of dopamine, or the “high” that people get from cold plunges or a regular cold shower practice, is what studies say keeps people coming back. That feeling lasts much longer than the cold shower does.