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Sleep · 4 min read

The Science of Sleep & Hormones

By the Mina team · Updated 7 November 2026

Sleep disturbances are one of the most common complaints during perimenopause, affecting up to 50% of women.

The Culprits

  • Progesterone Decline: Progesterone has a sleep-inducing, anti-anxiety effect. Its decline can make it harder to fall asleep and stay asleep.
  • Night Sweats: Surges of adrenaline associated with hot flushes can wake you up abruptly, sometimes drenched in sweat.
  • Melatonin: Production of this sleep hormone naturally decreases with age.

Sleep Hygiene Upgrade

  1. Cool Environment: Keep your bedroom around 65°F (18°C). Use breathable bedding like cotton or bamboo.
  2. Darkness: Blackout curtains or a high-quality eye mask are essential. Melatonin needs darkness to work.
  3. Wind Down Routine: Establish a ritual 30 minutes before bed. Read, stretch gently, or listen to calming music. Avoid screens (blue light suppresses melatonin).
  4. Magnesium Glycinate: Many women find this supplement helpful for relaxation before bed (consult your doctor first).

Rest is not a luxury; it's a pillar of your health. Prioritize it.

Sources

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