Fibers play a crucial role in sugar digestion by slowing down the absorption of glucose into the bloodstream. This gradual release helps regulate blood sugar levels, preventing spikes that can lead to insulin resistance and Type 2 diabetes. Soluble fibers, found in foods like oats and fruits, can form gels in the digestive tract, further aiding in this regulation. Additionally, fiber promotes a healthy gut microbiome, which is linked to improved metabolic health. Overall, incorporating sufficient fiber into the diet is essential for maintaining stable energy levels and overall digestive health.