What does a high glycaemic index indicate according to the notes?

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Multiple Choice

What does a high glycaemic index indicate according to the notes?

Explanation:
A high glycaemic index means the carbohydrates in the food are rapidly digested and absorbed, causing a quick rise in blood glucose after eating. This rapid glucose release is typical of simple carbohydrates, with pure sugar being a classic example. Because it delivers glucose into the bloodstream quickly, it produces a sharp blood sugar spike and strong insulin response. By contrast, fibre-rich foods, protein, and fat slow digestion or have less immediate impact on blood glucose, so they don’t show high GI values when considered on their own.

A high glycaemic index means the carbohydrates in the food are rapidly digested and absorbed, causing a quick rise in blood glucose after eating. This rapid glucose release is typical of simple carbohydrates, with pure sugar being a classic example. Because it delivers glucose into the bloodstream quickly, it produces a sharp blood sugar spike and strong insulin response. By contrast, fibre-rich foods, protein, and fat slow digestion or have less immediate impact on blood glucose, so they don’t show high GI values when considered on their own.

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