Have you ever heard of the plant, Stevia? It's supposed to be incredibly sweet, found this on google:
If you've ever tasted stevia, you know it's extremely sweet. In fact, this remarkable noncaloric herb, native to Paraguay, has been used as a sweetener and flavor enhancer for centuries.
But this innocuous-looking plant has also been a focal point of intrigue in the United States in recent years because of actions by the U.S. Food and Drug Administration.
The subject of searches and seizures, trade complaints and embargoes on importation, stevia has been handled at times by the FDA as if it were an illegal drug.
Since the passage of the Dietary Supplement Health and Education Act (DSHEA), stevia can be sold legally in the United States, but only as a "dietary supplement."
Even so, it can be found in many forms in most health-food stores, and is also incorporated into drinks, teas and other items (all labeled as "dietary supplements"). It cannot, however, be called a "sweetener" or even referred to as "sweet."
To do so would render the product "adulterated," according to the FDA, and make it again subject to seizure.
I never heard of Stevia. Strange how the Government treats it as you just said.