Warning Signs Of Poor Gut Health
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27 October 2025
1. Bloating and Gas: Excessive bloating or gas after meals can be a sign your gut is struggling to digest food properly
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2. Constipation or Diarrhea: Irregular bowel movements—whether you're going too often or not enough—can reflect an unhealthy digestive system
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3. Fatigue: If you're constantly tired despite enough rest, it could be linked to your gut. A poorly functioning gut can reduce nutrient absorption and affect serotonin levels
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4. Food Intolerances: Struggling to digest certain foods (like dairy, gluten, or high-FODMAP foods) may indicate a damaged gut lining or imbalanced gut flora
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5. Unintentional Weight Changes: Losing or gaining weight without changes in diet or activity could mean your gut is not absorbing nutrients properly
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6. Skin Problems: Conditions like acne, eczema, and rashes can be linked to inflammation and imbalances in gut bacteria
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7. Bad Breath: Persistent bad breath not caused by dental issues might stem from poor digestion or bacterial overgrowth in the gut
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8. Frequent Illness: 70% of the immune system resides in the gut. If you're often sick, your gut may not be supporting immunity effectively
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9. Poor Sleep or Insomnia: The gut influences sleep via serotonin and melatonin production. An unhealthy gut may disrupt your sleep-wake cycle
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10. Brain Fog and Mood Issues: Trouble focusing, memory issues, anxiety, and depression can all relate to poor gut health
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