4 Signs of an Unhealthy Gut | Gleneagles Hospitals
06 Health Digest - 4 Signs of an Unhealthy Gut 06 Health Digest - 4 Signs of an Unhealthy Gut
Preventive Care
Gut Health

4 Signs of an Unhealthy Gut

29 July 2025 · mins read

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Discover 4 key signs of an unhealthy gut, including bloating, constipation, and fatigue. Learn how to improve your gut health. Book appointment now.

Chronic Digestive Issues that are signs of an Unhealthy Gut

Digestive issues like bloating, constipation, diarrhoea, and acid reflux often indicate poor gut health. These symptoms can stem from an imbalance in gut bacteria, known as dysbiosis, or an underlying condition like irritable bowel syndrome (IBS). Prolonged digestive problems may impair nutrient absorption, leading to fatigue and weakened immunity. If you experience chronic digestive discomfort, it’s essential to seek medical advice at Gleneagles Hospitals to address the root cause rather than relying solely on over-the-counter remedies.

Skin Problems That May Signal Gut Imbalances

Your gut and skin are closely connected through the gut-skin axis. An unhealthy gut can contribute to various skin conditions, including:

Acne

Gut inflammation can trigger hormonal imbalances and increase skin breakouts.

Eczema and Psoriasis

Studies suggest that gut dysbiosis may exacerbate these autoimmune-related skin conditions.

Rosacea

This condition is often linked to small intestinal bacterial overgrowth (SIBO), a common indicator of poor gut health.

If you’re struggling with persistent skin issues despite topical treatments, it’s worth exploring how your gut health might be influencing your skin.

Unexplained Fatigue and Sleep Disturbances

An unhealthy gut can affect your energy levels and disrupt sleep patterns. Key factors include:

Impaired Serotonin Production

About 90% of serotonin, a hormone essential for mood and sleep, is produced in the gut. Dysbiosis may reduce serotonin levels, leading to insomnia and mood disorders.

Chronic Inflammation

Ongoing gut inflammation can cause systemic fatigue and poor energy regulation.

Poor Nutrient Absorption

An unhealthy gut may struggle to absorb key nutrients like iron and vitamin B12, which are critical for energy.

Addressing gut health often improves overall energy levels and promotes better sleep quality.

Increased Food Sensitivities and Frequent Infections

Food intolerances, such as lactose or gluten sensitivity, are often linked to an unhealthy gut. These sensitivities occur when the gut lining is compromised, leading to increased permeability or “leaky gut syndrome.” This condition allows undigested food particles and toxins to enter the bloodstream, triggering immune reactions. Consequently, individuals may experience bloating, cramps, or headaches after eating certain foods.

Additionally, a compromised gut weakens the immune system, making you more susceptible to infections and illnesses. Since nearly 70% of the immune system resides in the gut, maintaining a healthy gut is crucial for overall immunity (Cleveland Clinic, 2023).

Book an Appointment at Gleneagles Hospitals

Your gut health is vital to your overall well-being, influencing everything from digestion to immunity and mental health. If you’ve experienced any of the signs outlined above, don’t wait to seek help. At Gleneagles Hospital, our team of specialists offers comprehensive diagnostic and treatment services tailored to your needs. Schedule an appointment today to uncover the root causes of your symptoms and take the first step toward better health. You may also book an appointment by downloading the MyHealth360 application from the Google Play Store or Apple App Store. 

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