When you are in a deep delta sleep state, oxygen is pushed to the brain to help assist with "cleaning up" toxins and free radicals.
But did you know you can encourage this process throughout the day through cold water exposure as well?
We know that cold plunging is all the rage these days...but the positive effects are undeniable!
You will get a dopamine rush through cold water exposure that lends to a positive mood, too.
Have you ever tried cold water exposure? Let us know in the comments!