Sleep is the foundation of how your body heals, restores, and protects itself. While you sleep, your brain clears waste, your immune system recharges, and your hormones rebalance. During perimenopause and menopause, sleep disruptions are one of the most common complaints I hear. Hot flashes, night sweats, mood changes, and shifting hormones can all play a role. That’s why sleep hygiene matters so much. Lower the lights before bed, avoid caffeine and alcohol late in the day, and try to keep a con