Exercise and Depression in Menopause: What the Evidence Actually Shows

You are not sad, exactly, you are flat, the things that used to light you up, your kids, your work, the morning coffee, feel muted. You wonder if it is depression, your GP suggested an antidepressant, but you are not sure. The other thing they suggested was to try exercising more, which felt confusing because you are already exhausted, but here is what current research on exercise and depression in menopause actually shows, and it might change the conversation.

Mood changes in perimenopause are real

I am a Former Registered Nurse, and one of the most important things I want women to hear is that this flatness has a biological mechanism behind it. Brain imaging research has shown that oestrogen increases the availability of a key serotonin receptor across wide areas of the brain, in plain terms, oestrogen helps your brain read serotonin properly, so as oestrogen fluctuates through perimenopause, that mood-steadying effect becomes less reliable.¹ Hormonal change can also disrupt sleep and heighten your body's stress response, both of which feed directly back into mood, so it is often the combination, not any single factor, that creates the heaviest emotional load. The mood shifts you are noticing in perimenopause are biological.

What the research says

An Australian-led review, from Flinders University in 2023, pooled 97 systematic reviews covering more than 1,000 randomised trials and over 128,000 participants.² Physical activity produced meaningful reductions in depression, anxiety and psychological distress across the adult population, and the authors state that these effects were comparable to or slightly greater than the effects seen for psychotherapy and medication.² This does not mean exercise replaces medical treatment, it means movement is a powerful therapeutic tool that deserves to sit alongside other evidence-based treatments, not instead of them.

Did you know? In a 2025 meta-analysis of 16 randomised trials in menopausal women, exercise produced a large reduction in depressive symptoms, and the effect was greatest during perimenopause.³

How much actually matters

You do not need to become an athlete for this to work. A large analysis found that activity equivalent to two and a half hours of brisk walking a week was associated with a 25 percent lower risk of depression, and half that amount, just over an hour a week, was still associated with an 18 percent lower risk.⁴ Most of the benefit accumulates at low doses, the biggest gains come from going from nothing to something.

A separate 2024 analysis of daily step counts found that walking more than 7,500 steps a day was linked to a 42 percent lower likelihood of depressive symptoms compared with fewer than 5,000 steps.⁵

Why walking literally changes your brain

Twelve months of regular brisk walking has been shown to grow the hippocampus, the brain region central to mood and memory, by roughly 2 percent.⁶ This happens through BDNF, brain-derived neurotrophic factor, sometimes described as fertiliser for the brain because it supports the growth, repair and adaptability of brain cells.⁶ People with depression often have lower levels of BDNF, and regular exercise raises it directly, which is one of the most concrete, evidence-backed ways to influence this system.⁶

It is not only structured exercise that counts, walking the dog more, gardening, taking the stairs, has also been shown to reduce depressive symptoms in menopausal women.⁷ You do not need to join a gym for this to matter, choose movement you will actually keep doing, brisk walking, resistance training, cycling, swimming, dancing, yoga, tai chi or active time with grandchildren all count. Resistance training deserves particular mention here, alongside supporting muscle and bone health through this transition, it also has growing evidence for improving mood and confidence directly.

Sitting less is a separate lever again, higher sedentary time and lower physical activity are each independently linked to greater depression risk, meaning standing and moving through your day matters even alongside a regular exercise habit, not instead of it.⁸

When low mood needs more than movement

Exercise is a powerful first step, and it does not replace a proper GP assessment. If your symptoms are severe, persistent, or accompanied by hopelessness, please speak with your GP. The Australasian Menopause Society and Jean Hailes both list physical activity as one supportive tool among several, not a replacement for medical care when it is genuinely needed.⁹

What this means for you

Aim for roughly 7,500 steps most days, add a 30-minute walk or a yoga or tai chi class to your week if you can, mind-body movement in particular has shown real benefit for both depression and anxiety in perimenopausal and postmenopausal women.¹⁰ Stand and move every hour rather than sitting for long unbroken stretches, and track your mood alongside your movement for two weeks. This is not about earning your health or pushing through exhaustion, it is one genuine way to support your brain through a significant hormonal transition.

Three takeaways

1. The mood changes you are noticing in perimenopause have a hormonal mechanism, they are not character weakness.

2. Exercise has measurable effects on depression that are comparable to medication and therapy, this is the current evidence, not an exaggeration.

3. The biggest gains come at low doses, you do not need to become an athlete, you need to move most days.

This is not your body failing you. It is your body changing, and asking for a different kind of support.

This information is educational only and does not constitute personal medical advice. Always consult a qualified health professional about your individual circumstances. © Menopause Hub 2026.

REFERENCES

1. Moses-Kolko EL, Berga SL, Greer PJ, Smith G, Cidis Meltzer C, Drevets WC. Widespread increases of cortical serotonin type 2A receptor availability after hormone therapy in euthymic postmenopausal women. Fertility and Sterility. 2003;80(3):554 to 559.

2. Singh B, Olds T, Curtis R, et al. Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews. British Journal of Sports Medicine. 2023.

3. Exercise as a therapeutic strategy for depression in menopausal women: a meta-analytic of randomized trials. Frontiers in Psychiatry. 2025;16:1641082.

4. Pearce M, Garcia L, Abbas A, et al. Association between physical activity and risk of depression: A systematic review and meta-analysis. JAMA Psychiatry. 2022.

5. Daily Step Count and Depression in Adults: A Systematic Review and Meta-Analysis. PMC11650418. 2024.

6. Erickson KI, Miller DL, Roecklein KA. The Aging Hippocampus: Interactions between Exercise, Depression, and BDNF. The Neuroscientist. 2012.

7. Effect of leisure-time physical activity on depression and depressive symptoms in menopausal women: a systematic review and meta-analysis of randomized controlled trials. PMC11821641. 2025.

8. Sedentary behavior and physical activity are associated with risk of depression among adult and older populations: a systematic review and dose–response meta-analysis. Frontiers in Psychology. 2025;16:1542340.

9. Australasian Menopause Society. Lifestyle Advice for Healthy Ageing. menopause.org.au; Jean Hailes for Women's Health. Looking After Yourself Around the Time of Menopause. jeanhailes.org.au.

10. Liu et al. Effects of mind-body exercise on perimenopausal and postmenopausal women: a systematic review and meta-analysis. Menopause. 2024;31(5).