Cold water immersions can greatly impact your circulation. When you take a cold shower or a cold plunge, the blood vessels in your skin constrict and limit the amount of blood flow to your extremities. This is known as ‘vasoconstriction’ and reduces surface area for heat exchange between the body and outside environment.
The cold shock causes an increase in heart rate – the body’s way of warming itself up quickly. The increased pump rate raises pressure in the arteries, which then force more oxygenated blood through the peripheral tissue beds faster than before. This is beneficial for improving circulation, as it increases circulation throughout your entire cardiovascular system.
In addition to improved circulation, taking a cold plunge or shower can also stimulate the release of endorphins. Endorphins are hormones that act as natural painkillers and make you feel happy. This can help reduce stress, improve mood, and even lower blood pressure.
Cold water immersions can have a big impact on your circulation and overall health – but it’s important to note that people with certain conditions or who are pregnant or elderly should always consult their doctor before taking part in any cold water treatments.
With the right safety precautions in place, however, it can be a great way to improve your circulation and overall wellbeing.