Sleep disturbances are incredibly common during perimenopause and menopause. While hot flushes and night sweats often receive the most attention, changing sleep patterns can affect women even when these symptoms aren't present.

And sleep isn't simply about feeling refreshed the following morning.

Quality sleep plays an important role in our muscle recovery, metabolic health, emotional wellbeing and ability to remain physically active as we age.

Why does sleep change during menopause?

Sleep is influenced by several factors, including hormones, body temperature, stress, mood and our internal body clock.

During perimenopause, fluctuating oestrogen and progesterone levels may contribute to changes in sleep quality. Night sweats can interrupt sleep, while anxiety, changing life demands and other medical conditions may make falling or staying asleep more difficult.

Research suggests that sleep disturbances become increasingly common during the menopause transition, although not every woman experiences them (Baker et al., 2018).

Importantly, not every sleep problem during midlife is caused by hormones.

Sleep apnoea, insomnia, restless legs syndrome, medications and other health conditions should also be considered.

Sleep is when your body recovers

If you regularly exercise, lift weights or participate in sport, you probably understand the importance of training.

But what happens between training sessions matters too.

During sleep, the body undertakes processes involved in tissue repair, energy regulation and recovery.

Insufficient sleep can negatively affect exercise performance, perceived effort, concentration and recovery.

For women trying to maintain muscle strength, bone health and physical capacity through midlife, consistently poor sleep may make regular training feel significantly harder.

Exercise provides the stimulus for adaptation. Recovery allows us to respond to that stimulus.

What about muscle and metabolic health?

Sleep and metabolism are closely connected.

Experimental studies have demonstrated that sleep restriction can negatively influence insulin sensitivity and appetite regulation.

Poor sleep can also affect energy levels and motivation, making it harder to maintain healthy eating and physical activity habits.

This doesn't mean that a few disrupted nights will suddenly cause muscle loss or weight gain.

Rather, it highlights why sleep deserves the same attention as exercise and nutrition when discussing healthy ageing.

Can exercise improve sleep?

Yes!

Regular physical activity is associated with improvements in sleep quality, including among midlife and older adults.

Both aerobic exercise and resistance training can contribute to better overall health and may support improved sleep.

However, exercise isn't a replacement for appropriate treatment when someone has persistent insomnia or significant menopausal symptoms.

If sleep is consistently poor, addressing the underlying causes is essential.

Five practical strategies for better sleep

1. Maintain a consistent routine. Aim for reasonably consistent bedtimes and waking times, including weekends.

2. Prioritise morning daylight. Natural light helps regulate your circadian rhythm, supporting the body's sleep–wake cycle.

3. Create a cooler sleeping environment. A cool, comfortable bedroom and breathable bedding may be particularly helpful for women experiencing night sweats.

4. Be mindful of caffeine. Caffeine can remain active for several hours, so consider whether afternoon coffee or other caffeinated drinks are affecting your sleep.

5. Develop a wind-down routine. Reduce stimulating activities before bed and allow time to transition from a busy day into sleep.

These strategies support good sleep habits, but persistent insomnia may require more targeted treatment.

What if my sleep still isn't improving?

If sleep disturbances are affecting your daily life, speak with your GP.

Depending on the underlying cause, treatment may include menopause symptom management, assessment for sleep disorders or cognitive behavioural therapy for insomnia (CBT-I), which is recommended as a first-line treatment for chronic insomnia.

Menopausal hormone therapy may also improve sleep when symptoms such as night sweats are contributing to disruption.

The bigger picture

Women often spend considerable time thinking about what they should be doing more of: more exercise, more steps, more strength training.

But sometimes the missing piece is better recovery.

Healthy ageing isn't simply about how hard we train.

It's about creating an environment where our bodies can respond, recover and continue performing well.

Prioritising sleep isn't being unproductive. It's investing in your long-term health.

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References

Baker, F. C., de Zambotti, M., Colrain, I. M., & Bei, B. (2018). Sleep problems during the menopausal transition: Prevalence, impact, and management challenges. Nature and Science of Sleep, 10, 73–95.

Edinger, J. D., Arnedt, J. T., Bertisch, S. M., et al. (2021). Behavioral and psychological treatments for chronic insomnia disorder in adults: An American Academy of Sleep Medicine clinical practice guideline. Journal of Clinical Sleep Medicine, 17(2), 255–262.

National Institute for Health and Care Excellence. (2024). Menopause: Identification and management (NG23).

The Menopause Society. (2023). The 2023 nonhormone therapy position statement of The North American Menopause Society. Menopause, 30(6), 573–590.

World Health Organization. (2020). WHO guidelines on physical activity and sedentary behaviour.

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