how to test for leaky gut

Leaky gut, also known as intestinal permeability, occurs when the lining of the small intestine becomes damaged, allowing toxins, microbes, and undigested food particles to “leak” into the bloodstream. This condition is linked to inflammation, digestive issues, autoimmune diseases, food sensitivities, brain fog, and skin problems. A healthy gut lining acts as a barrier, but factors such as poor diet, stress, processed foods, antibiotics, and toxins can weaken it. Supporting gut health with nutrient-dense foods, probiotics, prebiotics, collagen, L-glutamine, and lifestyle changes may help restore balance and improve overall wellness. Understanding leaky gut is essential for anyone struggling with chronic fatigue, bloating, IBS, or autoimmune flare-ups, as gut health directly impacts immunity, mood, and metabolism.

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