Gut health refers to the balance and function of bacteria and other microorganisms in the digestive tract, especially in the intestines. A healthy gut not only helps with digestion and nutrient absorption but also plays a crucial role in immune function, hormone regulation, and even mental health. The gut is often called the "second brain" because of its strong connection to mood and overall well-being.
Maintaining good gut health is important because an imbalance in gut bacteria (called dysbiosis) can lead to issues like bloating, constipation, diarrhea, food intolerances, inflammation, and weakened immunity. Over time, poor gut health may contribute to chronic conditions like irritable bowel syndrome (IBS), autoimmune diseases, and even anxiety or depression.
Several factors affect gut health, including diet, hydration, stress levels, sleep quality, antibiotic use, and physical activity. Eating a fiber-rich diet with plenty of fruits, vegetables, fermented foods (like yogurt or dahi), and prebiotics supports a diverse and healthy gut microbiome. Avoiding highly processed foods and managing stress are also key to maintaining gut balance.
