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A Primer on Glycemic Index

Interest in the glycemic index (GI) has continued to increase over the years, as has the number of claims regarding its effectiveness, yet research evaluating its potential role in the prevention or treatment of certain health conditions is still evolving.

Interest in the glycemic index (GI) has continued to increase over the years, as has the number of claims regarding its effectiveness, yet research evaluating its potential role in the prevention or treatment of certain health conditions is still evolving. Consumers may wish to follow a low-GI diet or seek out a list of low-GI foods, but variations exist within food categories, among countries and within research. An individual’s response to foods also can differ, and factors such as how the food is prepared can additionally impact the GI... Log in to learn more.

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