Stevia is a natural sweetener that has gained popularity as a sugar substitute. Its benefits include being calorie-free, having a minimal impact on blood sugar levels, and being derived from a plant, which makes it a potential alternative for those looking to reduce sugar intake or manage diabetes. Additionally, some studies suggest that stevia may have certain health-promoting properties, such as antioxidant and anti-inflammatory effects. However, individual responses to sweeteners can vary, so it's essential to use stevia in moderation as part of a balanced diet.