The gut plays a key role in hormone metabolism, immune regulation, and inflammation. Disruption can worsen hormonal symptoms.
gut health
Gut health and hormones: why digestion affects energy, mood, and metabolism
Gut health plays a central role in hormone balance, immune function, and inflammation. In clinical practice, gut dysfunction often contributes to fatigue, bloating, brain fog, skin issues, and worsening hormonal symptoms during midlife.
Dr Nirusha’s approach identifies the root causes: dysbiosis, leaky gut, bacterial/fungal overgrowth, chronic parasites and more.
Using advanced testing and targeted interventions, we restore balance to your gut microbiome, reduce inflammation, and optimise digestion so you can live symptom-free and thrive.
Dr Nirusha’s Approach to Optimal Gut Health
Dr Nirusha’s gut health protocol involves:
Comprehensive Gut Testing
Evaluating microbiome diversity, pathogen presence, and markers of inflammation and leaky gut.
Food Sensitivity Analysis
Identifying triggers that may be contributing to symptoms.
Targeted Healing Protocols
Personalised nutrition, probiotics, and lifestyle changes to restore gut integrity.
Lifestyle Modifications
Addressing stress, sleep, and exercise to support optimal digestion.
The Solutions to Maintaining Your Gut Health
what to expect
During your consultation, Dr Nirusha will:
Step 1
Symptom Assessment
Discuss your symptoms, health history, and lifestyle.
Step 2
Testing & Review
Conduct or review advanced testing to identify root causes.
Step 3
Plan Personalisation
Develop a personalised plan that includes dietary changes, targeted supplementation, and lifestyle shifts.
Step 4
Tracking
Monitor your progress and make adjustments to ensure long-term gut health.
Frequently Asked Questions
Gut Health
How is gut health linked to hormones?
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What symptoms suggest gut imbalance?
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Bloating, reflux, bowel changes, fatigue, skin issues, food sensitivities, and brain fog are common signs.
Can gut problems affect mood and brain function?
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Yes. The gut‑brain axis influences neurotransmitters, inflammation, and stress regulation.
Is IBS a diagnosis or a description?
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IBS describes symptoms rather than a single cause. Assessment focuses on identifying contributing factors.
Do I need stool or microbiome testing?
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Not always. Testing is recommended only when results are likely to guide management.
Can gut health affect menopause symptoms?
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Yes. Poor gut function can worsen oestrogen metabolism and inflammatory symptoms during menopause.
doctor's note
Gut health is rarely separate from hormonal or metabolic health. Addressing it thoughtfully often improves multiple symptoms.
Explore Guides, Resources and Books by Dr Nirusha Kumaran
e-book by dr Nirusha Kumaran out now
Midlife Rebalanced®: Your Perimenopause Healing Guide
Reclaim your energy, hormones, metabolism, and confidence — without extreme diets or burnout.
The E-Book by Dr Nirusha Kumaran, out now on Amazon.
free guide by dr Nirusha Kumaran
Understanding Perimenopause: A Functional Medicine Approach
A practical, doctor-led guide explaining symptoms, testing options, treatment strategies and lifestyle adjustments to support hormone balance during perimenopause.
free guide by dr Nirusha Kumaran
PMS: Understanding, Managing & Thriving - A Free 5-Step Guide to PMS Relief & Resilience
A 5-step evidence-based guide detailing root causes of PMS, dietary and lifestyle strategies, and how personalised plans improve symptom control.
e-book by dr Nirusha Kumaran out May 2026
The Ultimate Guide to PMS: Understanding, Managing & Thriving
PMS isn’t just an annoying inconvenience, it’s your body’s way of telling you that something is out of balance. Your hormones, gut health, stress levels, and even your diet all play a role in how you feel before your period. But here’s the good news: once you understand what’s driving your symptoms, you can take back control.
Speaking Engagements
Are you searching for a speaker who offers unique perspectives on Functional and Longevity Medicine, hormone health, and the benefits of root-cause healing? Whether it’s a podcast, health summit, medical conference, or wellness panel, Dr Nirusha provides insightful, science-based talks that both inspire and educate.
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