Gymnema is a small green plant that grows in South Asia and throughout Africa. It has been used to lower blood glucose and blood pressure. It can be taken as a pill, powder, or extract.
300 milligrams 1 to 2 times daily
What Research Shows
Not Enough Data to Assess
Editorial process and description of evidence categories can be found at EBSCO NAT Editorial Process.
It may be safe to take gymnema for a short time. Not enough studies have been done to say whether it is safe to take for a long period or by women who are pregnant or breastfeeding.
Talk to your doctor about any supplements or therapy you would like to use. Some can interfere with treatment or make conditions worse, such as:
A1. Nahas R, Moher M, et al. Complementary and alternative medicine for the treatment of type 2 diabetes. Can Fam Physician. 2009;55(6):591-596.
B. Metabolic Syndrome
B1. Zuñiga LY, González-Ortiz M, et al. Effect of gymnema sylvestre administration on metabolic syndrome, insulin sensitivity, and insulin secretion. J Med Food. 2017 Aug;20(8):750-754.
C1. Astell KJ, Mathai ML, et al. Plant extracts with appetite suppressing properties for body weight control: a systematic review of double blind randomized controlled clinical trials. Complement Ther Med. 2013 Aug;21(4):407-416.
D1. Shiyovich A, Sztarkier I, et al. Toxic hepatitis induced by Gymnema sylvestre, a natural remedy for type 2 diabetes mellitus. Am J Med Sci. 2010 Dec;340(6):514-517.
Last reviewed March 2020 by EBSCO NAT Review Board Eric Hurwitz, DC
Last Updated: 6/22/2020
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