What is a Glycemic Index?
Written on October 29, 2008 – 7:52 pm | by Adam
We have all seen it on food packages or heard people talking about it, generally it is used when someone refers to something as a low GI type food. But what does it really mean? Why do we need to know if something is low GI? Is it beneficial?
The Glycemic Index or GI is a system which ranks carbohydrate rich foods, things like bread, sugar and fruit, the system ranks how quickly your blood sugar rises after you’ve eaten them, it is something people with diabetes find very useful.
Food with a moderate to high GI level can give your blood suagrs a spike but they won’t keep you satisfied for long.
Moderate to high GI foods include, sugar, lollies, many types of biscuits, soft drinks, alcohol, white bread, short-grain rice, rice noodles and most processed breakfast cereals.
Foods with low GI release their carbohydrates into your system slowly. They will help you feel fuller faster and keep you feeling full for longer.
You can find low GI in most fruits, legumes, peas, wholegrain bread, rye bread, sourdough bread, rolled oats, natural muesli, basmati rice, noodles, pasta, yoghurt and milk.
So in answer to the questions at the beginning of this post we should all now have a good understanding of what GI means and how the low GI foods can help us feel satisfied for longer. The list I have mentioned above includes a lot of low GI foods, if you know more please feel free to add to the list by leaving a comment.
Tags: carbohydrate, foods, GI, glycemic index, low GI


