Do you believe in the supernatural? Demons, ghosts, alien abductions?
Whether they exist in reality or simply in our imaginations — either way, at leastsomesupernatural stories can be explained without any mysticism. And the answer is: sleep paralysis.
There's a thing called circadian rhythm. What is it? Each of us have an internal biological rhythm with a period of about 24 hours — the circadian rhythm. The circadian rhythm regulates our sleep and wake cycle, cognitive functions, appetite, and a bunch of other physiological functions like body temperature, hormone levels, and metabolism.
Sleep is an important element of our health. Poor or insufficient sleep shortens life. Good sleep helps to maintain the body's systems health and recovery.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
choosing a selection results in a full page refresh
press the space key then arrow keys to make a selection
Product has been added to your wishlist.
You can view your wishlist by creating or login account.
Please create account through ##customer_email## email