An unhealthy gut can look like more than just a casual stomachache. After all, Gail Cresci, a microbiome expert at the Cleveland Clinic, describes the microorganisms inside your gut as "little pets living inside your intestinal tract," and like real-life pets, they can exhibit multiple symptoms that reveal they aren't at their best.
As your gut's microorganisms help you digest food, produce vitamins and hormones, support your immune system and regulate inflammation, they have a significant impact on your overall health. That's why it's crucial you pay attention to signs your gut may be unhealthy, and do what you can to get things back on track.
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7 signs of an unhealthy gut
"If you're bloated or you have lots of gas, you may have a disrupted composition and function of the gut microbiome," Cresci said, adding that the only way to know for sure is to have it measured with a microbiome test like a stool sample.
Six other signs of an unhealthy gut may include:
Fatigue
Food intolerance
Skin irritation or problems
Trouble sleeping
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