During menopause, many women notice weight shifting around the midsection, digestion becoming slower or bloating appearing more easily. These changes are often linked to how hormones, digestion and the gut microbiome interact during this stage of life, and understanding that connection can open up a more effective and holistic path to feeling better.

The gut plays a direct and often underappreciated role in how oestrogen is metabolised and recirculated throughout the body. A specialised collection of gut bacteria known as the estrobolome produces an enzyme called beta-glucuronidase, which reactivates oestrogen for use in the body (Baker et al., 2017). When the microbiome is out of balance, a state known as dysbiosis, this process becomes disrupted. Oestrogen metabolism grows erratic, and some women report that changes in weight, bloating, mood and hot flushes feel more pronounced (Plottel & Blaser, 2011).

As hormone levels shift during perimenopause and menopause, the gut takes on a greater role in how oestrogen is processed and cleared. When digestion and the microbiome are well supported, the body is better equipped to regulate inflammation, nutrient absorption and metabolic balance, all of which influence how menopause is experienced day to day (Peters et al., 2022).

Supporting digestive health during menopause can therefore influence how the body responds to hormonal change. Probiotics, prebiotics and dietary adjustments that nourish beneficial gut bacteria often form part of a holistic naturopathic plan, tailored to the individual rather than applied as a blanket approach.

"A less diverse microbiome is associated with greater metabolic disruption in menopausal women, and sluggish digestion can blunt nutrient absorption and disturb appetite signals. Rebuilding diversity with a targeted probiotic and prebiotic fibre is one of the more overlooked levers for both digestion and weight management at this stage"
Kayla Urquhart BHSc (Naturopathy) | ATMS member #56293 | Qualified Naturopath at Mr Vitamins with over 1 year of clinical experience.

Digestive efficiency matters more during menopause than many women realise. When digestion is sluggish or the gut microbiome is imbalanced, nutrient absorption can become less efficient, appetite signals may be disrupted and the body's ability to manage energy utilisation is affected (Tett et al., 2021).

Menopause-related weight gain, particularly around the abdomen, is one of the most common concerns women raise, and gut health is frequently an overlooked piece of that puzzle.

Supporting digestion during menopause may help to:

Rather than focusing solely on calorie reduction, a naturopathic approach often prioritises improving how the body processes and responds to what it receives, addressing the underlying terrain rather than the surface symptom.

Hormonal changes during menopause directly influence both metabolism and gut function, and the relationship between the two runs in both directions (Vieira et al., 2016). As oestrogen levels fluctuate and decline, the liver and gut take on a greater role in hormone metabolism and clearance. Supporting these systems helps the body adapt more smoothly to the hormonal shifts occurring during this time.

Emerging research continues to highlight the connection between gut microbial diversity and metabolic health in menopausal women, with a less diverse microbiome associated with greater metabolic disruption and more pronounced symptom burden (Baker et al., 2017). This reinforces the value of addressing gut health as part of any comprehensive menopause support strategy, not as an afterthought, but as a central consideration.

What works well for one person may look quite different for another, which is why an individualised assessment with a qualified naturopath or integrative health practitioner is always the most effective starting point.

Food choices remain central to gut and metabolic support during menopause. Prioritising a diverse, whole-food diet helps nourish both the gut microbiome and the broader hormonal and metabolic systems under pressure during this time.

Key dietary considerations for gut health in menopause include:

Individual nutritional needs vary considerably depending on health history, digestive function and lifestyle factors, making personalised dietary guidance a worthwhile investment during menopause.

Fibre and gut lining support are frequently prioritised in naturopathic menopause protocols, and for good reason. Dietary fibre feeds beneficial bacteria, supports bowel regularity and helps regulate appetite, all of which are relevant to weight balance and hormone metabolism during menopause (Delzenne et al., 2025).

Gut lining integrity is equally important. When the gut barrier is compromised, sometimes referred to as increased intestinal permeability or leaky gut, systemic inflammation can increase, adding further load to an already stressed hormonal and immune system. Nutrients that support the gut lining, such as L-glutamine, zinc and collagen-supporting compounds, are increasingly recognised as relevant to both digestive health and broader wellbeing during menopause (Camilleri, 2019).

Together, these areas of support influence digestion, satiety and tissue health, all of which shape how the body responds to hormonal change over time.

It is worth emphasising that menopause is not a uniform experience, and neither is the gut health support that works best for each person. Factors such as existing digestive conditions, nutritional status, stress levels, sleep quality and lifestyle habits all influence what the body needs during perimenopause and menopause.

Searching for natural ways to manage menopause symptoms is increasingly common, and for good reason. When gut health is addressed as part of a broader, personalised strategy, many women find that their body responds more predictably, digestion feels calmer and weight balance becomes more manageable over time.

A qualified naturopath or nutritionist can help you identify where to begin based on your individual symptoms, health history and goals.

Baker, J.M., Al-Nakkash, L. & Herbst-Kralovetz, M.M. (2017) 'Estrogen–gut microbiome axis: Physiological and clinical implications', Maturitas, 103, pp. 45–53. doi: 10.1016/j.maturitas.2017.06.025.

Camilleri, M. (2019) 'Leaky gut: mechanisms, measurement and clinical implications in humans', Gut, 68(8), pp. 1516–1526. doi: 10.1136/gutjnl-2019-318427.

Delzenne, N.M., Bindels, L.B., Neyrinck, A.M. & Walter, J. (2025) 'The gut microbiome and dietary fibres: implications in obesity, cardiometabolic diseases and cancer', Nature Reviews Microbiology, 23(4), pp. 225–238. doi: 10.1038/s41579-024-01108-z.

Peters, B.A., Lin, J., Qi, Q. et al. (2022) 'Menopause is associated with an altered gut microbiome and estrobolome, with implications for adverse cardiometabolic risk in the Hispanic Community Health Study/Study of Latinos', mSystems, 7(3), e00273-22. doi: 10.1128/msystems.00273-22.

Plottel, C.S. & Blaser, M.J. (2011) 'Microbiome and malignancy', Cell Host & Microbe, 10(4), pp. 324–335. doi: 10.1016/j.chom.2011.10.003.

Rietjens, I.M.C.M., Louisse, J. & Beekmann, K. (2017) 'The potential health effects of dietary phytoestrogens', British Journal of Pharmacology, 174(11), pp. 1263–1280. doi: 10.1111/bph.13622.

Tett, A., Pasolli, E., Masetti, G., Ercolini, D. & Segata, N. (2021) 'Prevotella diversity, niches and interactions with the human host', Nature Reviews Microbiology, 19(9), pp. 585–599. doi: 10.1038/s41579-021-00559-y.

Vieira, A.T., Fukumori, C. & Ferreira, C.M. (2016) 'New insights into therapeutic strategies for gut microbiota modulation in inflammatory diseases', Clinical & Translational Immunology, 5(6), p. e87. doi: 10.1038/cti.2016.38.

This article is general information only and is not intended as medical advice, diagnosis or treatment. It does not take into account your personal health circumstances or health history. Always read the label and follow the directions for use. Supplements should not replace a varied and balanced diet. If symptoms persist, worsen or are new, consult your doctor or a qualified health practitioner. Speak with your treating doctor before starting, stopping or changing any prescribed treatment, including menopausal hormone therapy.