Which of the following is a benefit of consuming dietary fiber?

Consuming dietary fiber offers several health benefits, two of which are improvement of blood glucose levels and a decreased risk of obesity.

The improvement of blood glucose levels is attributed to fiber’s ability to slow down digestion and absorption of carbohydrates. This gradual process helps to prevent spikes in blood glucose, making fiber particularly beneficial for individuals with diabetes or those at risk for developing insulin resistance.

Additionally, a high-fiber diet contributes to a decreased risk of obesity. This is largely due to fiber’s role in promoting satiety, which can lead to lower overall calorie intake. Foods high in fiber tend to be more filling, helping to curb hunger and manage weight effectively.

By recognizing that both the improvement of blood glucose levels and the decreased risk of obesity are benefits associated with dietary fiber, it's clear why the combination of these effects makes options A and C a valid answer.