Written by: Ehsan Siddiqui
8 August 2025
Long before there were factories mass-producing bread, there was sourdough, slow-fermented, hand-shaped, and delicious. Now modern science tells us it packs amazing health benefits as well.
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Sourdough is a good choice for those with high blood sugar because of its fermentation process and higher fiber content; it has a lower glycemic index.
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Water and flour are fermented to create sourdough. The fermented dough contains lactic acid bacteria and yeasts, which have prebiotic and probiotic qualities that can aid in enhancing gut health.
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Fermentation increases the levels of nutrients such as iron, magnesium, zinc, and folate. Sourdough also enables your body to absorb more vitamins and minerals by lowering phytic acid.
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Sourdough bread is full of slow-digesting carbohydrates and fiber, which helps you feel fuller for longer, reduces cravings, and maintains healthy weight control.
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Natural antioxidants and anti-inflammatory qualities found in sourdough combat free radicals and may reduce the chance of developing chronic illnesses like cancer and heart disease.
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