Research shows that fermented cabbage, like sauerkraut, can significantly strengthen the gut's intestinal barrier by reducing inflammation and providing beneficial compounds such as lactic acid, GABA, and ILA, which support overall gut health and may help prevent related health issues.
Sauerkraut, a fermented cabbage, has potential health benefits including supporting gut health, reducing inflammation, and regulating immune function. It is rich in lactic acid bacteria, antioxidants, and compounds that may protect against oxidative damage, cancer, and atherosclerosis. Consuming sauerkraut has been associated with a lower risk of breast cancer. However, it may cause allergic reactions in people with histamine intolerance. It is generally safe to consume, but individuals taking certain medications should consult a healthcare professional. The recommended daily amount is 75 grams, and it can be purchased or made at home.