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Morning Rounds

Glycemic Index

Unfortunately … losing weight is not easy. Being overweight puts us at risk of heart disease … stroke … diabetes … and many other dangerous conditions. For most people who fail at losing weight … their diet is the culprit. As we have said before … you need to focus on calories to lose weight … but also knowing the composition of your food may be helpful at shedding a few pounds. This is especially true if you have diabetes … in which blood sugars can fluctuate wildly depending on your diet.


Many of us have heard of good and bad carbohydrates … but aren’t exactly sure what this means. Bad carbohydrates have what is called a “high glycemic index”. Some examples of these naughty foods are breads … pasta … rice … cereals … and most baked goods.


People who have diets high in these types of food have been shown to have higher percentages of body fat … higher body mass index … and higher rates of heart disease and diabetes.

On the other hand … there are foods with lower glycemic indices. Some examples of these foods include fruits ... vegetables … whole grains … and legumes like peanuts and soybeans.


There are many great resources on the Internet or your local bookstore that can tell you a particular foods glycemic index. Registered dieticians are also another excellent source for information of food composition. As a rule of thumb … a glycemic index less than 55 is good and higher than 70 is bad.


As you might expect … there are some scientists that believe when you eat a meal that also contains other types of food … such as proteins and fats … it really doesn’t matter which type of carbohydrates you have … they all seem to raise blood sugar equally fast.


This takes us back to calories … and the simple rule that if you burn more calories than you eat … you lose weight. It is indeed simple … but not always as easy to put into practice.

Published Monday, October 15, 2007 8:22 PM by drscottrobertson

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