The Pineal Gland is a tiny organ situated near the brain. It's about the size of a pea, and shaped like a pine cone. It's known as the organ that connects the body to the soul. Sort of like a special anchor.
It's not connected to the brain, however. It tells the body when to go to sleep and when to wake up using a hormone called melatonin. Basically, light decreases the secretion of melatonin, making us more aware and helping us to wake up. Absence of light increases production of melatonin, making us want to go to sleep.
There are more scientific explanations of this, but i'll simplify it to make things easier.
The Pineal Gland is a tiny organ situated near the brain. It's about the size of a pea, and shaped like a pine cone. It's known as the organ that connects the body to the soul. Sort of like a special anchor.
It's not connected to the brain, however. It tells the body when to go to sleep and when to wake up using a hormone called melatonin. Basically, light decreases the secretion of melatonin, making us more aware and helping us to wake up. Absence of light increases production of melatonin, making us want to go to sleep.
There are more scientific explanations of this, but i'll simplify it to make things easier.
The interest for this organ comes from the following information.