What does a low glycemic index indicate?

A low glycemic index indicates that a food will cause slow and steady increases in blood sugar levels. Foods with a low glycemic index are digested and absorbed more slowly, leading to a gradual release of glucose into the bloodstream. This is particularly beneficial for individuals who need to manage their blood sugar, such as those with diabetes or those trying to maintain stable energy levels throughout the day.

In contrast, foods with a high glycemic index tend to cause rapid spikes in blood sugar, which can lead to increased insulin production and subsequent crashes in energy. Additionally, the options that mention having no effect on blood sugar or requiring a high protein intake do not accurately capture the relationship between glycemic index and blood sugar response. Overall, understanding the implications of the glycemic index can help individuals make healthier dietary choices that promote better metabolic health.