There have been several studies conducted on dreams, but there is not one clear reason why we dream. However, the evidence points to several benefits of dreaming. 

In the morning, your cortisol levels spike, as part of the circadian rhythm. However, throughout the day, you experience short bursts of high focus, alertness, and energy.

Neurotransmitters act as a switchboard within our brains to toggle between wakefulness and restorative sleep. There are two main neurotransmitters that affect the quality of sleep.

There is an axis that connects the gut and brain. Within the gut, the majority of your body's serotonin (mood and happiness hormone) is produced in the gut.

Did you know that each color of rainbow plays a different role in our overall health?