Butyrate mattersHealthy gut bacteria produce compounds that help fuel intestinal cells and support mitochondrial output.
Barrier integrityWhen gut cells run low on energy, the protective lining weakens and inflammation can rise.
System-wide effectDigestion, immunity, cognition, and energy regulation all feel the knock-on effects.
What is actually happening?
Two systems, one feedback loop.
A healthy microbiome produces metabolites that support mitochondrial biogenesis, nutrient absorption, and lower inflammation. An unhealthy gut does the opposite.
- Short-chain fatty acids can improve mitochondrial efficiency.
- Inflammation from dysbiosis can impair ATP production and raise oxidative stress.
- Poor mitochondrial output inside gut cells can weaken the intestinal barrier.
- Better gut support can improve systemic resilience, energy, and immune function.
What to improve
Start with the boring fundamentals. They work.
- 30+ different plant foods per week for diversity
- Fermented foods if tolerated
- Adequate fibre, magnesium, B vitamins, and protein
- Consistent sleep and lower stress load
- Enough movement to stimulate mitochondrial biogenesis
MeScreen does not diagnose gut disease. It gives a useful read on cellular energy and oxidative-stress context that can sit alongside broader wellness work.
Why test?
Because “I feel off” is not a measurement strategy.
Use MeScreen to create a baseline, then retest after changes to nutrition, recovery, stress management, or broader wellbeing programmes.