Gut Health Score Calculator
Assess your gut health based on diet, symptoms, and lifestyle factors.
Get a personalized gut health score with tips.
Gut health refers to the balance and function of the microorganisms living in your digestive tract. A healthy gut microbiome is essential for digestion, immune function, mental health, and overall well-being.
How the score works:
This calculator evaluates your gut health across five key areas, each scored on a weighted scale:
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Fiber intake (25%) — Fiber feeds beneficial gut bacteria. Adults should aim for 25–35 grams per day. A diet rich in fruits, vegetables, whole grains, and legumes supports microbiome diversity.
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Fermented food consumption (20%) — Foods like yogurt, kefir, sauerkraut, kimchi, and kombucha introduce beneficial probiotics directly into your gut.
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Digestive symptoms (25%) — Frequent bloating, gas, constipation, or diarrhea may indicate gut imbalance (dysbiosis). Fewer symptoms suggest a healthier gut environment.
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Processed food intake (15%) — Ultra-processed foods, artificial sweeteners, and emulsifiers can disrupt the gut barrier and reduce bacterial diversity.
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Stress and sleep (15%) — Chronic stress and poor sleep significantly impact gut bacteria composition through the gut-brain axis.
Score ranges:
- 80–100 — Excellent gut health
- 60–79 — Good, with minor areas to improve
- 40–59 — Fair, consider dietary changes
- 20–39 — Poor, significant improvements needed
- 0–19 — Very poor, consult a healthcare provider
Practical tips: Increase fiber gradually (too fast causes bloating). Add one fermented food daily. Reduce processed food intake. Manage stress through exercise or meditation. Aim for 7–9 hours of sleep. Stay hydrated — water supports the mucosal lining of the intestines.
This is a general wellness assessment, not a medical diagnosis. Persistent digestive issues should be evaluated by a healthcare professional.