Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — organ function and water

Most people know that drinking enough water is important for health — but far fewer understand the profound connection between hydration and hormones. Oestrogen, progesterone, aldosterone, vasopressin, and even dopamine all play roles in regulating how the body manages fluid. Hormonal fluctuations across the menstrual cycle, perimenopause, and menopause can significantly alter water retention, thirst signalling, and overall hydration status. This guide explains the science behind hydration and hormones, identifies who is most at risk of dehydration, and provides practical, evidence-based strategies for staying optimally hydrated at every life stage.