Switching to diet drinks is not enough to produce weight loss

Aspartame: Weight Loss Friend or Foe?

This blog was written as a guest post for Yahoo!Shine. You can read the original post here.

In the wake of today’s growing obesity epidemic, beverages made with low-and no-calorie sweeteners are a valuable tool. They help people to enjoy sweet tasting foods and beverages without too many calories and help manage weight. Since obesity is caused, in part, by excess calories, using these sweeteners just makes sense. Unfortunately, not everyone advocates for their use.

Despite all evidence in favor of sugar substitutes, there have been repeated challenges regarding their safety, which leave many people wondering if they’re a healthy option. Recent coverage of an American Journal of Clinical Nutrition (AJCN) study prematurely portrayed aspartame as harmful, and is a perfect example of media raising unnecessary alarm. As a registered dietitian and specialist in weight management, I’d like to lay these concerns to rest.

First, the facts: Aspartame was approved for use as a table-top sweetener by the Food and Drug Administration more than three decades ago. It then received approval for use in carbonated beverages and other food categories. It has also been approved as a food ingredient by regulatory agencies in more than 100 other countries and used by millions of people living with diabetes or simply trying to control their weight.

The recent AJCN aspartame study tried to link the sweetener to cancer, but like so many other studies, failed to find a connection. After promoting the study, the researchers retracted their findings and noted the results were so inconsistent they may have simply been due to chance. That is not what the media initially reported, however, causing alarm and confusion for many.

This time the reaction to the misinformation was swift. In less than 24 hours, Harvard and the Brigham and Woman’s Hospital, where the study was conducted, apologized for promoting this flawed research. Other scientists also took a stand, such as Dr. Steven Nissen at the Cleveland Clinic, who asserted, “Promoting a study that its own authors agree is not definite, not conclusive and not useful for the public is not in the best interests of public health.”

After 30 years of widespread use, we know that aspartame is safe. It is one of the most thoroughly investigated ingredients in the world with more than 200 scientific studies conducted in both laboratory animals and in humans confirming its safety. It’s time to focus our attention on how low calorie sweeteners can help people control their weight instead of repeatedly raising fear about their use.

The best way to protect your health and maintain a healthy weight is the same now as it ever was – eat a balanced diet and get regular exercise. And if you’re doing that, then there’s no reason not to enjoy a beverage with sugar substitutes, too.

Robyn Flipse is a registered dietitian and cultural anthropologist who consults for food and beverage companies, including Coca-Cola, McNeil Nutritionals, and General Mills.

Posted in Calories, Diet and Disease, Eating Habits, Eating Right, Food Safety, Ingredients, Moderation, Sweeteners, Weight Control, YAHOO! SHINE and tagged , , , , , , .

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