Kirsty Wirth - Gut Health Expert

Kirsty Wirth is a leading expert in gut health. Her work focuses on how the gut microbiome influences hormone balance, mood, metabolism, and overall health - especially during perimenopause.

She has spent over 25 years in education, research, and wellness, developing science-backed tools that have helped countless women rebalance from the inside out.

  • Why perimenopause is a full‑body transition, not just a hormonal one

  • How your gut detoxifies oestrogenand the consequences when it can’t

  • The interplay between blood sugar, inflammation and stubborn belly fat

  • Practical steps to stabilise blood sugar throughout the day

  • The gut–serotonin connection and its role in mood shifts during menopause

  • Why struggling to meditate may actually signal a gut imbalance, not a lack of willpower

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Photo of Catherine with Kirsty

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