Aspartame is widely used as an artificial sweetener in a variety of food and beverage products. It is commonly found in diet sodas, sugar-free gums, and low-calorie desserts due to its ability to provide sweetness without adding significant calories. It is also used in tabletop sweeteners, allowing individuals to sweeten their coffee or tea without using sugar. Aspartame is particularly popular among people managing diabetes or those looking to reduce their sugar intake. Additionally, it is used in pharmaceutical products like chewable vitamins and sugar-free medications to improve taste without increasing sugar content. Its high sweetness intensity makes it a cost-effective alternative to sugar in many applications.