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Artificial sweeteners: A safe alternative to sugar?

Safety of artificial sweeteners

Artificial sweeteners are often the subject of stories, presented in the popular press and on the Internet, claiming that they cause a variety of health problems, including cancer. According to the National Cancer Institute, however, there's no scientific evidence that any of the artificial sweeteners approved for use in the United States cause cancer. And numerous studies confirm that artificial sweeteners are safe for the general population.

Aspartame does carry a cautionary note, however. It isn't safe for people who have the rare hereditary disease phenylketonuria (PKU). Products that contain aspartame must carry a PKU warning on the label.

Still empty calories

Just removing sugar from cookies and chocolates doesn't make them low-calorie, low-fat foods. If you eat too many, you'll still get more calories than you may need, and you may not get enough nutritious foods. Unlike fruits, vegetables and whole grains, sugar-free soft drinks, candy and desserts often provide few — if any — beneficial nutrients.

Use artificial sweeteners sensibly. It's OK to substitute a diet soda for a regular soda, for example, but diet soda shouldn't be the only beverage you drink.

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MY00073

Sept. 13, 2008

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