Thu, Jan-08-15, 06:35
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Senior Member
Posts: 6,671
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Plan: General Low Carb
Stats: 164/162.6/151
BF:Sure is
Progress: 11%
Location: SoCal
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Please forgive me if it seems like I'm picking on Dr. Fung, but I clicked the link above and read the following:
"The GI index is always based on the consumption of 50 grams of a particular carbohydrate (2). That can be a lot when talking about the consumption of certain carbohydrates, such as, a carrot. In order to obtain the effect of consuming carrots found in the GI index, you would have to eat about a dozen, full-sized carrots in one sitting."
50 grams is less than two ounces. You know what a pound of carrots looks like...maybe 10 or so medium size carrots. A dozen full-sized carrots would weigh a pound and a half I'd say...not 50 grams (less than 2 ounces). Am I missing something?
Also...I don't get why you have to eat exactly 50 grams to get the effect of consuming a food on the glycemic list. If that's the case, the Glycemic Index is even less useful, as I don't think anyone eats exactly 50 grams of everything. What am I missing here? Does the rate of digestion not apply if you eat more or less than 50 grams? Or change somehow?
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