The glycemic index is a system in which doctors and nutritionists are able to determine glucose level changes in patients. The glycemic index is used for patients, such as diabetics, with sensitivities to a rise in glucose levels.
Significance
The glycemic index predicts the rise in glucose in the blood. For this reason, it is used by diabetics to ensure that glucose levels are balanced, avoiding serious complications from the disease.
Procedure
The glycemic index is different for each person. Note that 50 grams of carbohydrates are given to 50 patients and compared with consumption of pure glucose. The amount of glucose level changes in the blood are compared with pure glucose, and this is used as the glycemic index number.
Food
Several foods raise the glycemic index level. Pastries, potatoes, sweets, bread and pastas raise the glycemic index. Foods, such as grapefruit, bran, milk and tomatoes, have a low glycemic index.
Benefits
Watching glycemic index numbers helps diabetics, but it also helps prevent other conditions. Cardiovascular disease, gallbladder conditions, obesity and cancer can be prevented by planning meals using the glycemic index.
Misconceptions
Even though many foods that are fatty do not raise the glycemic index, they should still be eaten in moderation. Eat foods that are low in fat, high in nutrients and follow the glycemic index numbers.
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