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Low-glycemic index diet: What's behind the claims?

Purpose

The purpose of a low-GI diet is to choose foods less likely to raise blood sugar levels.

Why you might follow a low-GI diet

You might choose to follow a low-GI diet because you:

  • Want to lose weight or keep a healthy weight
  • Need help planning and eating healthier meals
  • Need help keeping blood sugar levels from going too high or low as part of a diabetes treatment plan
  • Want to lower risk of diabetes or diseases of the heart or blood vessels