Do you want to know more about the science behind weighted blankets? Weighted blankets have been researched extensively and have been shown to increase serotonin and melatonin while decreasing cortisol. Well, what exactly does that mean? Read on to discover the science behind weighted blankets.


Serotonin is a chemical that is created in our body naturally that helps to regulate mood, social behavior, appetite, digestion, sleep, memory, and sexual desire. When people have low levels of serotonin, it can sometimes cause depression and anxiety. Increasing the body’s serotonin levels can produce feelings of well-being and happiness.


Melatonin is a chemical hormone that is naturally produced in the body that tells us when it’s time to sleep and when it’s time to wake up. Melatonin is created by a gland in the middle of your brain, and increased levels of melatonin can signal the body to sleep, while decreased levels could result in insomnia and other sleep problems.


Cortisol is a stress hormone. When we experience stress at work, school, or home, our brain may perceive it as a threat, which can increase our cortisol levels. The best way to manage our stress levels is to get adequate sleep.