Natural sweeteners are substances derived from plants or other natural sources that provide sweetness without the calories of refined sugars. Common examples include honey, maple syrup, and agave nectar. These sweeteners often contain additional nutrients and antioxidants, making them a popular choice for those seeking healthier alternatives to traditional sugar. Many natural sweeteners have a lower glycemic index, which means they can have a less significant impact on blood sugar levels. However, it's important to use them in moderation, as they can still contribute to overall calorie intake. Always check labels for added ingredients when purchasing these products.