Serotonin is a crucial neurotransmitter that regulates various physiological functions in the human body, including mood, sleep, and appetite. It is often referred to as the "feel-good" neurotransmitter, as it is associated with feelings of happiness and well-being. In this article, we will explore the importance of serotonin and discuss the optimal serotonin levels in the body to maintain overall health and well-being.
