The sweet taste of aspartame, saccharin, and acesulfame-K has been reported to increase ratings of hunger and, after saccharin consumption, to increase food intake. However, most investigators have found that aspartame consumption is associated with decreased or unchanged ratings of hunger. Even if aspartame consumption increases ratings of hunger in some situations, it apparently has little impact on the controls of food intake and body weight. Aspartame has not been found to increase food intake; indeed, both short-term and long-term studies have shown that consumption of aspartame-sweetened foods or drinks is associated with either no change or a reduction in food intake. Preliminary clinical trials suggest that aspartame may be a useful aid in a complete diet-and-exercise program or in weight maintenance. Intense sweeteners have never been found to cause weight gain in humans.
All Science Journal Classification (ASJC) codes
- Medicine (miscellaneous)
- Nutrition and Dietetics