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A Closer Look at the Glycemic IndexTwenty years ago, most Americans had never heard of the glycemic index. Today, it's a familiar concept. The glycemic index is a measure of how quickly the blood glucose level rises after carbohydrate- containing foods are consumed. We know that most vegetables and whole grain foods are considered low to moderate glycemic, while most sugary and starchy foods are considered high glycemic. And we know that the carbs in high-glycemic foods are more likely to be converted to body fat and that, over time, eating too many high-glycemic foods increases the risk of becoming overweight and insulin resistant. The Individuality FactorIt turns out, however, that we might not know as much about the glycemic index as we think we do. Nutrition scientists are now finding that the effect of foods on blood glucose levels may have more to do with individual biochemistry than with the foods themselves. For example, the glycemic index of white bread is 70. But in a recent study involving 14 subjects, the individual glycemic index scores of white bread ranged from 44 to 132. Sure, the average score was 70, but that score was irrelevant to most of the study participants' bodies! What's more, the Tufts University Researchers who conducted this study also found a high degree of variation in the blood glucose response to specific foods within individuals depending on when they ate them–as much as 42 percent variation. That means a low-fat muffin could be a low GI food for you in the morning and a high GI food in the evening! Stay the CourseWhat does this new information mean for our eating choices? While it is certainly surprising, it only reinforces something we already knew about human nutrition: each person is unique and responds to food differently than others do. The latest glycemic index science also does not change the fact that sugar and processed grains, and all glycemic foods, should be minimized in our diet. |
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 The information presented is prepared from medical and scientific sources of the latest exercise physiology and human biochemistry research. In our experience, this research has been shown to be accurate and reliable. The information herein and our products are not intended to take the place of medical advice nor are they intended to treat, diagnose, cure, or prevent any disease. Always consult your physician before taking supplements, particularly if you are taking prescription medication. Our product contains nutrients that have been clinically proven to nutritionally support the body. However, under the rules created by the FDA, we cannot claim that, by consuming our products, it will cure, mitigate, or prevent any disease. And, because of the nature of how we produce our products, using only natural ingredients, our products will never be classified as a drug. Only a drug, approved by the FDA, may claim to diagnose, treat, cure, or prevent any disease.
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