Synthetic sugar refers to artificial sweeteners created to mimic the taste of natural sugars while providing fewer calories. These sweeteners, such as aspartame and sucralose, are often used in food and beverages marketed as low-calorie or sugar-free options. They can be much sweeter than regular sugar, meaning only small amounts are needed to achieve the desired sweetness. Many people choose synthetic sugar as a way to reduce their sugar intake, which can help with weight management and blood sugar control. However, some studies suggest potential health concerns, leading to ongoing debates about their safety and long-term effects on health.