Part of the nutritional theory about artificial sweeteners is that they were carbohydrate free and had no effect on how your body handles glucose or sugar. Now that theory is being tested. As reported in the December 2009 issue of Diabetes Care, published by the National Institute of Diabetes and Digestive and Kidney Diseases, researchers are studying the effects of artificial sweeteners on glucose, insulin, and glucagon-like peptide-1, GL-1, which is a hormone released from your digestive tract that signals a sense of fullness to the brain and helps to control blood sugar.
Although there is some evidence that artificial sweeteners my make you feel more full or fuller sooner but they warn not to start drinking or eating foods with artifical sweetener because even by itself it can cause some insulin release.
What is interesting, however, is that the use of artificial sweeteners has increased together with the higher rate of obesity in the U.S. The problem is that food sweetened with artifical sweeteners may still have calories in them such as diet cookies which contains fat among other ingredients. Thinking there is no sugar, people simply eat too many cookies and the calories increase. Also, you don't experience quite the same feeling of satiety as you do with a food that contains sugar which means you are likely to eat more.
If you are diabetic you may use artificial sweeteners because they make food taste sweet without raising blood sugar levels. But keep in mind some foods containing artificial sweeteners, such as sugar free yogurt, can still affect your blood sugar level due to other carbohydrates or proteins in the food. Some foods labeled sugar free may contain sweeteners such as sorbitol or mannitol which do contain calories and can affect your blood sugar level.
One disclaimer: although artificial sweeteners on the market are considered safe by the Food and Drug Administration, not everyone one believes there is enough evidence to make that statement. My advice is use the artificial sweeteners in moderation. If you drink diet soda you may want to put sugar in your coffee or tea.
Since there are no good rules, anyone have suggestions about what is a moderate use of artificial sweeteners?
To your well balanced health.
Ruthan Brodsky
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