Caretaker Status: CARE-43
Affiliated companion(s): none
Level 1 - concrete
English, 1940s: from serum + tonic + -in.
Serotonin is a neurotransmitter (chemical messenger) produced within the central nervous system (CNS) that contributes to feelings of happiness. In general serotonin is a monoamine neurotransmitter. Its biological function is complex and multifaceted, modulating mood, cognition, reward, learning, memory, and numerous physiological processes.
Magic Status: 1 - Neophyte
Tier 1 - Exudes a small happy aura.
Wisdom Status: 0 - Unaware