Which neurotransmitter is associated with sleep, mood, and appetite?
A) GABA
B) serotonin
C) dopamine
D) acetylcholine

Question

Quizplus · Accepted Answer

Serotonin is a neurotransmitter that regulates mood, appetite, and sleep. Low levels of serotonin have been linked to depression, anxiety, and sleep disorders. Certain medications increase the availability of serotonin in the brain, such as selective serotonin reuptake inhibitors (SSRIs) commonly used to treat depression and anxiety.

Which Neurotransmitter Is Associated with Sleep, Mood, and Appetite