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Posted on June 17, 2008 by Patou | Posted under Health
Glycemic index or glycemic charge, which difference and what one to apply?
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More one food causes a secretion of insulin quickly after its ingestion, more its glycemic index is known as "high or tall ". There exist now tables providing the glycemic index of the majority of food. It is considered that the food having an index higher than 70 should be consumed with parsimony and that the food lower than 50 is favorable to health. But you have to take care; the glucose index in blood is influenced by the value of the glycemic index of a particular food but also by the quantity of glucids contained in the consumed portion of this food. To eat a minor amount of a very hyperglycemic food will have less effect on the glucose index in the blood, than to consume a great quantity of a food lower in glucids. It is here that the concept of glycemic charge is, which takes account at the same time of the glycemic index of a food, but also of the consumed quantity (standard weight of a portion) and the proportion of glucids contained in the eating portion. The glycemic charge is thus the product of the glycemic index and of the quantity of glucids contained in a portion of food /100. For example: - White bread with a portion of 30 gr: GIycemic index equal 70 Glycemic charge equal 10 - Whole wheat bread with a portion of 30 gr: Glycemic index equal 72 Glycemic charge equal 8 - Water melon with a portion of 120 gr: Glycemic index equal 72 Glycemic charge equal 5 - Dry grapes with a portion of 60 gr: Glycemic index equal 64 Glycemic charge equal 28 - Brown rice with a portion of 150 gr: Glycemic index equal 76 Glycemic charge equal 29 The glycemic charge allows to predict the repercussion of the consumption of certain food will have on the glycemia and consequently on the insulin answer during a meal. It is possible to calculate the glycemic load of a meal by using certain tables and while devoting themselves to certain calculations, you will agree with me that this is not the easiest manner to compose a meal! Additionally it is excellent to place inside viewpoint the value of the glycemic commission. Critical interviews taken out by the researchers of the University of Harvard showed that the fitness danger showed a correlation between the glycemic index also to the glycemic commission. These interviews confirm that the diet and costly glycemic index is less constructive because fitness than diet and weak glycemic index. Other than notice, moment checking out to consume totally a diet which brings a weak glycemic commission, there is a danger to outcome curtailing overly glucids inside all-purpose also to inside substituting each other by diet overly rich inside chubbiness, which could troth an misunderstanding. Anything truly counts a meal, this is not that it has a low glycemic fee for it is low glucids, except that it is wealthy glucidic nutrition additionally to weak glycemic index. Inside habit it is sufficient easily to confirm to preferably consume diet causing a glycemic index that is smaller than 50 also to rather diet situated between 50 also to 70. For aspects nutrition inducing a glycemic index over 70 they should engagement exhausted by omission or minute quantities! Purpose the glycemic index to contrast diet of compared personality, purpose the glycemic commission if you comprehend that because a bit of diet, the glycemic index is costly whereas its satisfied of glucids is weak. You will discover here the glycemic index table inside a before article. About The Author: If you enjoy this essay you can watch at my blog. I made also another composition on the glycemic index. For occurrence the glycemic index register. |
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