Although Sourdough bread can boast a low Glycemic Index, better digestibility and an increased nutritional profile, whole wheat has been known to have increased health benefits due to its higher fiber content and nutritional levels.
A Higher Fiber ContentWhole Wheat Bread has a Lower Glycemic Index than White BreadRich in B VitaminsWhole Wheat Bread is Richer in Minerals than White BreadWhole Wheat Bread Contains Resistant Starch
Sourdough bread has a Low Glycemic IndexSourdough Bread Has Increased Mineral AbsorptionSourdough Bread Contains Resistant StarchSourdough Bread has a whole host of Gut Friendly Benefits