Your gut does more than digest food — it’s the foundation of your immune system and even affects your mood. Scientists now call the gut the body’s “second brain” because it produces neurotransmitters like serotonin, which influence emotions.

A healthy gut means balanced microbiota — trillions of bacteria that support digestion, metabolism, and immunity. Processed foods, stress, and lack of sleep disrupt this balance, leading to bloating, fatigue, and inflammation.

To nurture gut health, eat fiber-rich foods like fruits, vegetables, and whole grains. Include probiotics (yogurt, kefir, kimchi) and prebiotics (bananas, garlic, oats) to promote beneficial bacteria.

Hydration and regular exercise also aid digestion. Avoid unnecessary antibiotics and limit sugar intake, which feeds harmful bacteria.

When your gut thrives, your energy, focus, and overall health improve. Listen to your body — sometimes, wellness starts not in the gym, but in your gut.