Sourdough remains prevalent in many cultures worldwide for its slightly tangy flavor and potential health benefits.
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1.
Boosts Gut Health
Sourdoughis made from thefermentationof flour and water.
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The lactic acid bacteria in sourdough starters release prebiotics likebeta-glucan, which improve probiotic activity in the digestive system.
During fermentation, proteolysis occurs, breaking down proteins in sourdough bread into bioactivepeptidesandamino acidsthat are easier to digest.
Limited evidence suggests that sourdough bread may help reduce digestive symptoms in people with IBS.
Further research is needed to better understand the effects of sourdough on digestion.
The sourdough fermentation process breaks down phytic acid, helping the body absorb more nutrients from the bread.
The GI measures how quickly a food raises blood sugar levels on a scale of 0 to 100.
Sourdough bread has a significantly lower GI than whole wheat and white bread.
However, more evidence is needed to confirm these findings.
Research shows that low-GI diets may help lower cholesterol levels and reduce the risk of heart disease.
They can also lower the risk of developing pop in 2 diabetes and can support weight management.
Selenium is also needed for healthy reproduction, thyroid gland function, and DNA production.
Sourdough bread with enriched flour covers 13% of your daily iron needs.
Potential Risks and Downsides
Many store-bought varieties are high in sodium.
People with high blood pressure (hypertension) or kidney disease who require alow-sodium dietshould opt for alternatives.
While fermentation reduces the gluten content in sourdough bread, it’s still not gluten-free.
People with celiac disease or a wheat allergy should avoid it.
If you require agluten-free diet, consider gluten-free sourdough options made with flours like brown rice or buckwheat.
Should You Eat Sourdough Every Day?
Sourdough bread can be part of a balanced diet when eaten in moderation.
It contains important vitamins and minerals, and choosing whole wheat sourdough adds morefiber,which supports healthy digestion.
Summary
Sourdough is a healthy alternative to traditional bread, offering a unique and tangy flavor.
The fermentation process increases prebiotic bacteria, which can improve digestion and support gut health.
Opt for sourdough made with whole wheat flour for additional fiber and health benefits.
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Academy of Nutrition and Dietetics.What is glycemic index?
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MedlinePlus.Learn about gluten-free diets.
National Institutes of Health.Selenium: Fact sheet for consumers.
American Medical Association.What doctors wish people knew about iron deficiency.
American Diabetes Association.Conquer your carb confusion.
