28/04/2026
If you're waking up at 3am, struggling to switch off, or sleeping 7 hours and still exhausted, this is for you.
Poor sleep after 40 isn't just bad luck. There are specific reasons it happens, and most of them are fixable.
Here's what's actually going on:
🔹 Progesterone drops first. This is the hormone that helps you fall asleep and stay there. When it declines, light sleep and early waking become your new normal.
🔹 Cortisol timing shifts. Your stress hormone peaks earlier in the morning, which is why 4am wake-ups feel so alert and wired. Your body thinks it's already time to go.
🔹 Blood sugar instability. If you're going to bed with unstable blood sugar (often from under-eating or eating late), your body wakes itself up to regulate it.
🔹 Temperature regulation changes. You lose body heat faster, which disrupts the deep sleep stages where all the real recovery happens.
None of this means you're broken. It means your body has changed and your approach to sleep needs to change with it.
Three things that actually help:
✅ Eat enough protein across the day (especially at dinner) to stabilise blood sugar overnight
✅ Keep your bedroom cooler than you think you need. 16-18°C is the sweet spot for women 40+
✅ Get outside in natural light within 30 minutes of waking to reset your cortisol curve for the next night
Small shifts. Real difference.
If sleep is something you're struggling with, it's one of the four pillars we work on inside Reclaim Collective. Because no amount of training fixes exhaustion.
Save this one. Share it with a friend who needs it. 💙
Free sleep guide in my bio 👆
