A few years ago, scientists discovered that very similar foods can have very different effects on blood sugar levels.

This led to a classification of "slow"-releasing and "fast"-releasing foods – a scale called the glycaemic index, or GI.

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While the concept is quite a complex one, it's really quite easy to implement in one's daily routine. Use this step-by-step guide to learn the basics:

Step 1:
What is the GI? How can you use it? And what are the latest findings? These articles will give you some perspective.

Step 2:
Right, now you know what the GI is used for. Use this guide to learn more about the GI values of different foods.

Step 3:
The GI is particularly useful in the diets of diabetics. What should you know?

Step 4:
Are you an athlete? Find out how the GI can boost your performance.

Step 5:
Do you have more questions? Send your query to DietDoc, or chat to others in our Healthy Eating Forum.
 

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