Which? Can probiotics alone fix an unhealthy gut?
Oct 27, 2025
Sophie Medlin, a consultant dietitian and founder of City Dietitians, shares her expertise on probiotics and gut health. She distinguishes microbiomes from gut physiology and discusses the evolving science behind probiotics. Sophie clarifies that while probiotics can be beneficial, most people don’t need them unless symptomatic. She emphasizes the importance of a diverse diet, hydration, and lifestyle for gut health, along with advice on choosing effective probiotic supplements. Tune in for practical insights to better gut well-being!
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Microbiome Science Is Immature
- Microbiome research is still in its infancy and we likely know only a fraction of its workings.
- Early public interest and industry hype have outpaced the science, making broad claims premature.
One Gut Does Not Fit All
- Individual microbiomes differ widely so interventions may work for some people and not others.
- That variability makes blanket probiotic recommendations unreliable.
Simple Signs Of A Healthy Gut
- If you pass soft stools daily, have minimal bloating, no blood, and no persistent nausea, your gut is likely healthy.
- Use these simple daily signs rather than obsessing over minor fluctuations.