What physical mechanism slows sugar absorption due to soluble fiber?

Soluble fiber forms a gel-like substance in the digestive tract, slowing nutrient absorption.

The soluble fiber component present in Gold Rush squash is crucial for blood sugar regulation because of its physical interaction within the digestive system. When soluble fiber mixes with water, it creates a substance that is viscous, resembling a gel. This gel-like matrix physically occupies space and slows down the rate at which other components present in the meal, including natural sugars and carbohydrates from accompanying foods, can pass through the digestive tract to be absorbed into the bloodstream. This controlled, slow-release mechanism prevents the rapid, sharp spikes in blood glucose levels that are characteristic of consuming highly refined or fast-digesting foods, thus promoting steadier energy throughout the day.