Does Diet Soda Make You Gain Weight?

Photo: Brian Toro / Istock

related articles

In a recent study at Purdue University, rats that were fed saccharin-sweetened yogurt ate more and gained more weight compared to rats that were fed glucose-sweetened yogurt. Some researchers, including those involved with this study, say that this effect translates to humans too, according to a Los Angeles Times article.

These researchers say that no- or low-calorie sweeteners such as saccharin and aspartame signal a sweet taste to the body, without "delivering the goods." The body then cannot properly determine how many calories have been eaten and how many are used up, making weight control difficult.

The Times said coauthor Terry Davidson suggested that, "by interfering with what sweet taste means, artificial sweeteners upset an ancient physiological system that evolved to regulate food intake and energy use."

Other studies done on humans over the past few years have shown the opposite effect. More research is needed to show conclusively the effects of fake sugar on the diet.

COMMENTS ()