ELI5: glycemic index
// explanation
What is glycemic index?
Glycemic index is like a speed rating for how fast different foods make your blood sugar go up [3]. It's similar to how some foods digest quickly (like white bread) while others digest slowly (like beans) [5].
Why does it matter for your body?
When you eat high-speed carbohydrates, your blood sugar shoots up fast, which makes your body work harder [4]. Low glycemic index foods keep your blood sugar steady and calm, like a smooth elevator instead of a bouncy one [5].
Which foods are fast and slow?
White bread, sugary cereal, and juice are fast (high GI) foods [1], while oatmeal, beans, and apples are slow (low GI) foods [5]. Only foods with carbohydrates get a glycemic index rating [3].
Why should you care about it?
Eating more low GI foods can help prevent type 2 diabetes and keep your energy steady throughout the day [1][5].
// sources
Foods in the high GI category can be swapped with foods in the medium and/or low GI category. Benefits of a low GI diet. • Decrease risk of type 2 diabetes. • ...
Search our comprehensive database of GI tested foods. Complete with data for Glycemic Index, Glycemic Load, serving size, direct references to the studies used ...
Oct 11, 2024 ... Glycemic index (GI) is a measure of how quickly a food can make your blood sugar (glucose) rise. Only foods that contain carbohydrates have a GI.
The glycemic index of a food refers to the effect the food has on the bodys blood sugar levels. Blood sugar levels are raised after a person eats foods ...
Low GI carbohydrates – the ones that produce smaller fluctuations in your blood glucose and insulin levels – are one of the secrets to long-term health, ...
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