๐Ÿง ap psychology review

Serotonin reserves

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

Serotonin reserves refer to the stored supply of serotonin, a neurotransmitter that plays a crucial role in regulating mood, appetite, and sleep. These reserves can be affected by various factors such as drug use or stress.

"Serotonin reserves" also found in: