It all adds up to one massive national sweet tooth. Nearly 60 percent of this intake, says the trade group The Sugar Association, is from corn sweeteners, used heavily in sodas and other sweetened drinks. There's nothing unusual about craving sweets, experts say. Humans naturally have an appetite for sugary things. But in excess, sugary foods can take a toll.
Large quantities add up to surplus calories, which can contribute to weight gain.
In order to lose weight, the total calories from foods, especially those with lots of calories from sugars as well as fats, must be decreased and physical activity increased. As a result, many consumers seeking to control their weight have turned to sugar substitutes as one way to help lower the daily calorie count without having to give up their favorite foods. He emphasizes that weight loss is complex and can't be attributed to any one food product. But existing studies, some of which he has conducted, show that sugar substitutes can help certain people maintain a weight loss. Because sugar substitutes , also called artificial sweeteners, are many times sweeter than sugar, it takes much less of them to create the same sweetness.