10 signs of unhealthy gut: Indigestion, skin irritation, fatigue, chronic inflammation, more

Frequent gas, bloating, constipation, diarrhea, and heartburn can all be symptoms of an unhealthy gut. (Image: Canva)

The gut, or gastrointestinal (GI) tract, plays a crucial role in digestion, absorption, and overall health. Starting at the mouth and extending through the esophagus, stomach, small intestine, and large intestine, the gut is responsible for breaking down food into nutrients that the body can absorb and utilise. The stomach initiates digestion by mixing food with gastric juices, while the small intestine continues this process and absorbs nutrients into the bloodstream. The large intestine absorbs water and electrolytes, forming solid waste to be excreted. Microbial balance is vital for maintaining gut health and preventing diseases. The gut also communicates with the brain via the gut-brain axis, influencing mood and mental health. Proper gut function is essential for overall well-being and disease prevention.

An unhealthy gut can have a significant impact on overall health and well-being, says Delhi-based gastroenterologist Ankur Rawat Here are ten signs that may indicate your gut is not in good health according to him.

Digestive issues: Frequent gas, bloating, constipation, diarrhea, and heartburn can all be symptoms of an unhealthy gut. These issues indicate that your digestive system is struggling to process food and eliminate waste effectively.

Food intolerances: Difficulty digesting certain foods, leading to symptoms such as bloating, abdominal pain, and nausea, can be a sign of gut imbalance. This is different from food allergies, which are caused by an immune reaction.

Unexpected weight changes: Sudden, unexplained weight loss or gain can be linked to gut health. An imbalanced gut can affect the body's ability to absorb nutrients, regulate blood sugar, and store fat.

Sleep disturbances and fatigue: An unhealthy gut can affect sleep patterns and lead to chronic fatigue. The gut produces the majority of the body's serotonin, a hormone that affects mood and sleep.

Skin irritation: Conditions like eczema, psoriasis, and acne can be linked to gut health. Inflammation in the gut caused by poor diet or food intolerances can trigger skin issues.

Autoimmune conditions: An imbalanced gut can increase systemic inflammation and alter the proper functioning of the immune system, leading to autoimmune diseases where the body attacks itself.

Frequent infections: Poor gut health can compromise the immune system, making you more susceptible to infections. The gut houses a significant portion of the immune system, and its imbalance can impair immune responses.

Mental health issues: Anxiety, depression, and mood swings can be linked to gut health. The gut-brain axis is a complex communication network, and imbalances in gut bacteria can influence brain chemistry.

Bad breath: Persistent bad breath, despite good oral hygiene, can be a sign of gut dysbiosis (imbalance in gut bacteria). Issues in the digestive tract can cause foul-smelling breath.

Chronic inflammation: Ongoing inflammation in the body, which can manifest as joint pain, muscle aches, or other chronic inflammatory conditions, may be linked to an unhealthy gut. Chronic gut inflammation can spill over into systemic inflammation.

Improving gut health

Balanced diet: Eat a diverse range of foods, particularly high-fibre foods, fruits, vegetables, and whole grains.

Probiotics and prebiotics: Incorporate fermented foods like yogurt, kefir, sauerkraut, and foods rich in prebiotic fibres like garlic, onions, and bananas.

Hydration: Drink plenty of water to support digestion and nutrient absorption.

Regular exercise: Engage in regular physical activity to promote a healthy digestive system.

Stress management: Practice stress-reducing techniques such as meditation, yoga, and deep breathing exercises.

Sleep: Ensure you get adequate and quality sleep to support overall health.

By paying attention to these signs and making lifestyle changes to support a healthy gut, you can improve not only your digestive health but also your overall well-being.