Summing Up A Person’s Glycemic Load
Even though following the glycemic index would give great benefits to an individual, it can also be at times confusing. For an average person, he/she may get baffled about how it associates to them and may also find it quite hard to let it work into their own diet. In addition to this, the ranking of a specific kind of food in the index depends on certain variables: the way the food is grown, cooked or processed can either decrease or increase the index numbers; an individual’s metabolic make-up, the amount of daily food in-take a person has, and how one mixes or combines the foods he/she eats could vary the food’s response; etc. There are also discrepancies when it comes to calculating the index. According to experts, as the index is based on a very small amount of food (around 50 grams), it’s less than the typical consumption of an average person. This understates the effect of high-carb foods on blood sugar, and overstates the effect of low-carb foods. So, to clear up the confusion, nutritionists have come up with a calculation using the index in order to figure out the Glycemic Load.
For this, the amount of available carbohydrates is taken into account. These carbohydrates (such as sugar and starch) can give energy (with the exception of fiber). The glycemic load is recommended to be used as a dietary guide rather than the glycemic index, as it explains the amount of food consumption of an individual, and also the way they combine or mix the foods they eat. To gain an understanding on a food’s impact on the blood sugar, one should know the glycemic index and glycemic load in order to calculate the glycemic load of a specific food, and then divide the index by 100, and multiply by the grams of carbs in the serving size. A glycemic load of 10 or less is low, 11 to 19 is medium, and 20 or above is high. Take a watermelon for instance. It possesses a high glycemic index of 72. It has 6 grams of available carbohydrates per serving in a serving of 120 grams. So, using the formula, 72 divided by 100 multiplied by 6 would equal to 4.32, then round it off to 4. So with this result, it is seen that the carbohydrates in watermelon has a high ranking in the glycemic index, but its glycemic load is low because there’s not a lot of it.
So by having an ample understanding of the concepts of the glycemic load and glycemic index, one can also gain an understanding of the importance of mixing the 4 food groups as a healthy way of eating. This will explain why a scoop of ice cream (which contains protein and fat) has a lower glycemic index and glycemic load compared to a small quantity of Cheerios (which contains little more than refined carbohydrates. The index is a useful reference in making the right choice of foods to be taken, and some would also choose it rather than counting the carbohydrates. The index may have its own shortcomings, but it is a great reference to keep an individual’s insulin resistance checked and controlled.















