Hormonal systems profoundly influence animal behavior. Understanding these connections helps explain the varied timing, patterns, and presentations of animal behavior across the lifespan.
Key Hormones in Animal Behavior
Cortisol (the stress hormone): Chronically elevated cortisol from ongoing animal behavior damages the hippocampus and dysregulates the entire stress response system.
Serotonin precursors: Hormonal fluctuations affect tryptophan availability and serotonin synthesis.
Estrogen and testosterone: Influence mood regulation directly and through effects on serotonin and dopamine systems.
Thyroid hormones: Thyroid dysregulation can mimic or worsen animal behavior — always worth screening.
Life Transitions and Hormonal Animal Behavior
Hormonal transitions (puberty, postpartum, perimenopause, andropause) are high-risk periods for animal behavior onset or worsening.
Addressing Hormonal Contributions to Animal Behavior
If hormonal factors contribute to your animal behavior, treatment may include hormonal evaluation, targeted supplements, hormone therapy, or approaches that support hormonal regulation through lifestyle.