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The glycemic index of raw Grapefruit?

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How Can I Tell What the glycemic index of raw Grapefruit? Is it regarded as as low glycemic index food or high glycemic index food?
asked Jan 9, 2013 in Nutrition by anonymous

1 Answer

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The glycemic index (GI) of raw Grapefruit is 25. It's considered as low in the glycemic index.
low GI = 55 or less.
 Medium GI = 56–69.
 High GI = 70 and above.
source of data > http://riskfactor.cancer.gov/DHQ/database/gi_values.csfii_94-96_foodcodes.csv
answered Jan 9, 2013 by Dan Kleinerman (2,960 points)