Like Sweets? You're More Like A Fruit Fly Than You Think

(sciencedaily) — According to researchers at the Monell Center, fruit flies are more like humans in their responses to many sweet tastes than are almost any other species.

The diverse range of molecules that humans experience as sweet do not necessarily taste sweet to other species. For example, aspartame, a sweetener used by humans, does not taste sweet to rats and mice. full story