A common artificial sweetener may trigger insulin spikes that lead to the build up of fatty plaques in the arteries, increasing the risk of heart attacks and strokes, a new study in mice indicates.

Artificial sweeteners are everywhere, marketed as a healthier alternative to sugar, but new research suggests they may not be so harmless. A team of scientists discovered that aspartame, a common sugar substitute,

From diet soda to zero-sugar ice cream, artificial sweeteners have been touted as a guilt-free way to indulge our sweet tooth. However, new research published in Cell Metabolism shows that aspartame,

Not all artificial sweeteners are created equal. A new study out of Sweden reports that one of the most popular sugar substitutes — found in diet drinks, chewing gum and low-sugar yogurt — increases insulin levels in animals,

A common artificial sweetener can trigger dangerous insulin spikes, warns a new study. The spikes led to blood vessel inflammation in mice - which raises the risk of a heart attack or stroke, say scientists.