Stevioside is a natural sweetener derived from the leaves of the Stevia rebaudiana plant, which is native to South America. It is known for being significantly sweeter than sugar, with little to no calories, making it a popular choice for those looking to reduce sugar intake. Stevioside is often used in various food and beverage products as a sugar substitute. This compound is classified as a glycoside, meaning it is made up of sugar molecules linked to other chemical groups. Research suggests that stevioside may have potential health benefits, including possible effects on blood sugar levels and dental health, although more studies are needed to confirm these effects.