In a person with diabetes, consuming carbohydrates from fruits and bread is most likely to cause which effect on blood glucose?

In a person with diabetes, consuming carbohydrates from fruits and bread is most likely to cause which effect on blood glucose?

• A. Decrease blood glucose due to fiber.
• B. Increase blood glucose leading to hyperglycemia.
• C. Causes immediate insulin production.
• D. No change in glucose.

Answer: (B)

Carbohydrates from foods like fruit and bread are broken down into glucose that enters the bloodstream. In diabetes, insulin action is impaired or there’s insufficient insulin, so glucose isn’t moved into cells efficiently. This causes blood glucose to rise after eating, leading to hyperglycemia. Fiber can slow absorption somewhat, but it doesn’t prevent the glucose rise. Immediate insulin production isn’t guaranteed in diabetes, so that isn’t a reliable response to a meal. Therefore, the expected effect is an increase in blood glucose.

Carbohydrates from foods like fruit and bread are broken down into glucose that enters the bloodstream. In diabetes, insulin action is impaired or there’s insufficient insulin, so glucose isn’t moved into cells efficiently. This causes blood glucose to rise after eating, leading to hyperglycemia. Fiber can slow absorption somewhat, but it doesn’t prevent the glucose rise. Immediate insulin production isn’t guaranteed in diabetes, so that isn’t a reliable response to a meal. Therefore, the expected effect is an increase in blood glucose.