While sourdough isn’t a “health food,” it does offer some nutritional advantages over conventional bread:

 • Improved mineral absorption due to reduced phytic acid

 • Lower glycemic response compared to white yeast bread

 • Natural preservation, meaning it stays fresh longer without additives

 • Potential gut health benefits from fermentation byproducts

 

It’s important to note that sourdough is not gluten-free, but some people with mild sensitivities tolerate it better.