Check out the example of our two friends, Lily and Mia. As their diets show, you can use the GI in quite a simple way to improve what you eat. Get it right, and you may well find you won't need or want to eat so much, and your energy levels will remain topped up throughout the day.

  • The GI helps with this by identifying the relative values of carbohydrate-rich foods like breads, cereals and vegetables. Unless you have special dietary needs, aim for a low GI diet based on high-fibre foods: wholegrains, legumes, and many vegetables and fruit.
  • Don't forget other nutritional issues. Include some lean protein and low-fat dairy products. Limit your intake of saturated and trans fats, added sugar, salt and alcohol. If you're worried about your size, cut back on your food energy intake overall, and increase the amount of exercise you do.

More help

Report by Belinda Allan.

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