Partial List of Clinical Studies and articles: (Click on the name of the study to read more)

1. Effects of a natural extract of (-)-hydroxycitric acid (HCA-SX) and a combination of HCA-SX plus niacin-bound chromium and Gymnema sylvestre extract on weight loss.
Preuss HG, Bagchi D, Bagchi M, Rao CV, Dey DK, Satyanarayana S.
Diabetes Obes Metab. 2004 May;6(3):171-80.

2. Antihyperglycemic effects of gymnemic acid IV, a compound derived from Gymnema sylvestre leaves in streptozotocin-diabetic mice.
Sugihara Y, Nojima H, Matsuda H, Murakami T, Yoshikawa M, Kimura I.
J Asian Nat Prod Res. 2000;2(4):321-7.

3. Gurmarin suppression of licking responses to sweetener-quinine mixtures in C57BL mice.
Murata Y, Nakashima K, Yamada A, Shigemura N, Sasamoto K, Ninomiya Y.
Chem Senses. 2003 Mar;28(3):237-43.

4. Antisweet saponins from Gymnema sylvestre.
Ye W, Liu X, Zhang Q, Che CT, Zhao S.
J Nat Prod. 2001 Feb;64(2):232-5.

5. Systematic review of herbs and dietary supplements for glycemic control in diabetes.
Yeh GY, Eisenberg DM, Kaptchuk TJ, Phillips RS.
Diabetes Care. 2003 Apr;26(4):1277-94.

6. An overview on the advances of Gymnema sylvestre: chemistry, pharmacology and patents.
Porchezhian E, Dobriyal RM.
Pharmazie. 2003 Jan;58(1):5-12.

7. Gymnema sylvestre stimulates insulin release in vitro by increased membrane permeability.
Persaud SJ, Al-Majed H, Raman A, Jones PM.
J Endocrinol. 1999 Nov;163(2):207-12.