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Traditional knowledge, in vitro studies, and studies using animal models suggest that Tridax procumbens L. exhibits blood glucose-lowering properties and antiinflammatory effects. In this study, we evaluated the blood glucose-lowering effect of T. procumbens supplementation in individuals with type 2 diabetes. An extract (asava) of T. procumbens L. was prepared following Ayurveda guidelines. Chemical and microbial analyses indicated presence of phenolics, flavonoids, and carotenoids, and absence of microbial contamination, aflatoxins, heavy metals, and pesticide residues. A chemical fingerprint of T. procumbens L. asava, developed using Ultra high pressure liquid chromatography/electron spray ionization-mass spectrometry (UPLC/ESI-MS) in negative mode, suggest the presence of several compounds including polyphenols. T. procumbens asava demonstrated strong total antioxidant capacity, Fe3+ reducing potential, Fe2+ chelation, H2 O2 scavenging activity, and inhibition of lipid peroxidation. We recruited 20 type 2 diabetic individuals from Kolhapur, India. Participants received 15 mL of T. procumbens asava, twice daily, for 4 weeks, while continuing their prescribed antidiabetic medications. Fasting blood glucose decreased by 11% in men (p

Traditional knowledge and anecdotal evidence suggest that Tridax procumbens Linn may have anti-inflammatory and blood glucose lowering properties. Recent studies have shown that T.procumbens extract was effective in lowering blood glucose (42-71% blood glucose reduction at 250-500 mg/kg body weight) in alloxan-induced diabetic rats. The goals of this study were to evaluate blood glucose lowering potential of T.procumbens extract in subjects with type 2 diabetes and characterize underlying molecular mechanisms. Twenty individuals with established type 2 diabetes were orally administered (15 ml, twice daily) T.procumbens extract, prepared according to Ayurveda guidelines, for a period of 4 weeks. Fasting blood glucose concentrations were reduced by 11% in men and 20% in women, and post-prandial blood glucose concentrations were decreased by 26% in men and 29% in women. No adverse effects were reported by the participants. Chemical and microbial analyses of T. procumbens extract demonstrated the presence of ...