However, there are healthier high GI foods that you can reach for after your workout than a bar of chocolate. Potatoes are relatively high in glycemic index, but they contain many valuable nutrients and are perfect for a quick supply of energy. Rice, store-bought cereals (which usually contain added sugars), sweets and chocolates, and white bread are also high GI foods.
On the other hand, whole grains, such as quinoa and barley, and starchy vegetables such as sweet potato and squash have a low glycemic index. These carbohydrates are more complex, and it takes the body a longer time to break them down into simple sugars. As a result, glucose is slowly introduced into the bloodstream over a more extended period, and blood sugar levels will not spike.
Eating low glycemic index foods is crucial if you need to regulate your blood sugar levels, as is the case with individuals who have diabetes. However, these foods are healthier for you in general, regardless of whether you have blood sugar issues or not.