Which of the following foods are considered to have a high glycemic index? (Select all that apply

Rationale: A. White bread: White bread has a high glycemic index because it is rapidly digested and absorbed, leading to quick spikes in blood glucose levels. Refined grains lack fiber, which normally slows carbohydrate absorption. B. Potatoes: Potatoes, particularly when baked or mashed, have a high glycemic index due to their starchy content that quickly breaks down into glucose. This makes them a common contributor to rapid post-meal blood sugar elevation. C. Processed snack foods: Many processed snacks such as chips, crackers, and cookies are high in refined carbohydrates and sugars. These foods are digested rapidly, resulting in sharp increases in blood glucose levels. D. Brown rice: Brown rice has a moderate glycemic index because it contains more fiber and nutrients than white rice. The fiber slows digestion and absorption, resulting in a more gradual rise in blood sugar. E. Quinoa: Quinoa has a low glycemic index since it is a whole grain rich in protein and fiber. These nutrients help stabilize blood glucose by slowing carbohydrate absorption. F. Oatmeal: Oatmeal, especially steel-cut or rolled oats, has a low glycemic index. The soluble fiber in oats slows digestion and helps prevent sharp spikes in blood glucose levels.