The lemon drop mangosteen, a name applied to several varieties of garcinia trees, looks like a bumpy lemon with sweet-sour pulp inside.
From the sfgate.com
Oz's New York City studio, garcinia extract-or hydroxycitric acid found in fruits like purple mangosteen-sounded fantastic, a promising new tool for the battle against flab.
From the scienceblogs.com
As Julia Belluz and Steven J. Hoffman, the authors of the article, point out, garcinia extract has been tested, and in a randomized trial in 1998 it was no better than placebo for weight loss.