What is the difference between stevia and Splenda in terms of their sweetness and health benefits?

Stevia is a natural sweetener derived from the stevia plant, while Splenda is an artificial sweetener made from sucralose. Stevia is much sweeter than Splenda, but Splenda is often used in smaller quantities due to its higher sweetness concentration. Stevia is considered a healthier option as it is natural and has no calories, while Splenda is artificial and may have potential health risks associated with long-term consumption.