Question: What chemical "body" did Constantin Fahlberg discover that is used to sweeten drinks, candies, cookies, etc.?
Sentence (from "Saccharin"): Sodium Saccharin (benzoic sulfimide) is an artificial sweetener with effectively no food energy that is about 300–400 times as sweet as sucrose but has a bitter or metallic aftertaste, especially at high concentrations.
Relevant evidence: No