Plant-based sweeteners are natural alternatives to traditional sugar, derived from various plants. Common examples include stevia, monk fruit, and agave nectar. These sweeteners often have fewer calories and a lower glycemic index, making them popular among those seeking healthier options. Many people use plant-based sweeteners to reduce sugar intake while still enjoying sweetness in their foods and beverages. They can be found in various forms, such as liquid, powder, or granules, and are often used in baking, cooking, or as table sweeteners.