Health ❯ Physiology

Hormones

Cortisol Vasopressin Melatonin Vitamin D Ghrelin and Leptin Hunger Hormones Vitamin D Metabolism Calcitriol Ghrelin Testosterone Levels Histamine Stress Hormones Serotonin and Melatonin Vocal Quality Leptin Stress Response Corticosterone Circadian Biology

Double Shifts Tied to Double Midnight Cortisol in Nurses, Peer-Reviewed Study Finds

Researchers say the pattern signals acute circadian strain with risks for staff well-being and patient safety.

Higher Baseline Stress Predicts Cannabis Self-Administration in Rats, WSU Study Finds

Menopause Review Ties Hormonal Shifts to Voice Changes, Spotlighting Risks for Voice Professionals