What exactly is this Glycemic Index?

The Glycemic Index (GI) has been the "new thing" on the nutrition newsfeed now. Most of the newest weight loss books have used it to determine what you should be eating and what you should avoid. The problem is that most people don't actually understand what the GI means and how it works. Even I sometimes don't understand it completely...and I'm studying to become a dietitian! So without further ado, here is a nice straight-forward way of explaining the Glycemic Index.

1. The GI ranks carbohydrates on a scale of 0 to 100 on how fast they raise your blood sugar levels after eating.
2. If the carbohydrate has a bigger number (70+), your body digests it really fast. Therefore, it spikes up your blood sugar level really fast as well.
3. If the carbohydrate has a lower number (55 or less), you body digests it slowly which produces a gradual spike in your blood sugar level.
4. You want to eat things that have a lower GI because they help control your appetite, delay hunger, and reduce insulin levels This is really good if you're a Type 2 diabetic or diabetes runs in your family (It runs in my family so this is really important for me).
5. Low GI Foods: bran, rolled oats, whole grain/wheat, most if not all vegetables, most fruits, hummus, wheat pasta, and most if not all beans

There you have it. A sure fire way to eat carbs and know that you are being healthy. Here is a full GI foods list if you want to see more foods that have low GIs as well as High GIs. Enjoy your carbs the right way from now on everyone!