What is the primary benefit of including fiber in the diet of a person with diabetes?

Including fiber in the diet of a person with diabetes primarily benefits carbohydrate metabolism, which directly influences blood sugar control. Fiber, particularly soluble fiber, slows down the absorption of sugar into the bloodstream. This slow release helps prevent spikes in blood glucose levels after meals, allowing for more stable blood sugar management.

Furthermore, high-fiber foods can enhance feelings of fullness, which can support weight management efforts. However, weight gain prevention is a secondary effect rather than the primary mechanism tied to diabetes management.

While fiber can also play a role in lowering cholesterol levels, this is not its main advantage for diabetes. It's essential to highlight that while fiber can support overall health, it does not eliminate the need for insulin or other antidiabetic medications. Therefore, the primary benefit of incorporating fiber into the diet of someone with diabetes is its favorable impact on carbohydrate metabolism and blood glucose levels.