113: Yerba Mate and Metabolism - What the Science Says with Dr. Ben Bikman

Video Description

📢 Ask Dr. Bikman’s Digital Mind: https://benbikman.com/ben-bikmans-digital-ai-mind 🌿 Ben’s favorite yerba mate: https://ufeelgreat.com/usa/en/c/1BA884 In this Metabolic Classroom lecture, Dr. Bikman dives deep into the science behind yerba mate, a traditional South American tea with surprising metabolic benefits. He explores its bioactive compounds—like caffeine, chlorogenic acid, and saponins—and their synergistic effects on fat loss, insulin sensitivity, GLP-1 production, and more. Backed by human and animal studies, Ben outlines how yerba mate promotes fat oxidation, enhances mitochondrial function, modulates appetite via bitter taste receptors, and improves hormonal signaling, even at the level of adipose tissue. The lecture also features research from his own lab on yerba mate’s ability to stimulate GLP-1 through the microbiome, influence redox states in the liver, and support thermogenesis in fat cells. References: Alkhatib, A., et al. (2015). Effects of Yerba Maté ingestion on fat utilisation during prolonged moderate intensity exercise. Proceedings of the Nutrition Society, 74, E358. https://www.researchgate.net/publication/283120791_Effects_of_Yerba_Mate_ingestion_on_fat_utilisation_during_prolonged_moderate_intensity_exercise Zapata, F. J., et al. (2018). Yerba Mate Stimulates Mitochondrial Biogenesis and Thermogenesis in High-Fat-Diet-Induced Obese Mice. Molecular Nutrition & Food Research, 62(13), 1800142. https://pubmed.ncbi.nlm.nih.gov/29851217/ van Dijk, A. E., et al. (2009). Acute effects of decaffeinated coffee and the major coffee components chlorogenic acid and trigonelline on glucose tolerance. Diabetes Care, 32(6), 1023–1025. https://pubmed.ncbi.nlm.nih.gov/19324944/ Kim, J., et al. (2015). Anti-obesity effects of Yerba Mate (Ilex paraguariensis): A randomized, double-blind, placebo-controlled clinical trial. https://pubmed.ncbi.nlm.nih.gov/26408319/ Kim, H. J., et al. (2012). Effect of green mate in overweight volunteers: A randomized placebo-controlled human study. https://agris.fao.org/search/en/providers/122436/records/67597660c7a957febdf7970f Martinet, A., et al. (1999). Thermogenic effects of commercially available plant preparations aimed at treating human obesity. Phytomedicine, 6(4), 231–238. https://pubmed.ncbi.nlm.nih.gov/10589441/ Avau, B., et al. (2015). Targeting extra-oral bitter taste receptors modulates gastrointestinal motility with effects on satiation. Scientific Reports, 5, 15985. https://pubmed.ncbi.nlm.nih.gov/26541810/ Deloose, E., et al. (2018). Intragastric infusion of the bitter tastant quinine suppresses hormone release and antral motility during fasting in healthy female volunteers. Neurogastroenterology & Motility, 30(6), e13275. https://pubmed.ncbi.nlm.nih.gov/28776826/ Foster, S. R. et al. (2013). Expression, regulation and putative nutrient-sensing function of taste GPCRs in the heart and white adipose tissue. https://scispace.com/pdf/expression-regulation-and-putative-nutrient-sensing-function-2p3e8jlbk3.pdf Janssen, S. et al. (2011). Bitter taste receptors and α-gustducin regulate the secretion of ghrelin with functional effects on food intake and gastric emptying. https://pubmed.ncbi.nlm.nih.gov/21245306/ Cooper-Leavitt, E. T., Bikman, B. T., et al. (2025). The incretin effect of yerba maté (Ilex paraguariensis) is partially dependent on gut-mediated metabolism of ferulic acid. Nutrients, 17(4), 625. https://www.mdpi.com/2072-6643/17/4/625 Walton, C. M., Bikman, B. T., et al. (2023). Yerba Maté (Ilex paraguariensis) supplement exerts beneficial, tissue-specific effects on mitochondrial efficiency and redox status in healthy adult mice. Nutrients, 15(20), 4454. https://pubmed.ncbi.nlm.nih.gov/37892529/ #YerbaMate #FatLoss #InsulinResistance #GLP1 #MetabolicHealth #DrBenBikman #KetogenicDiet #FatOxidation #Mitochondria #ChlorogenicAcid #BitterTasteReceptors #GLP1Naturally #SatietyHormones #LowInsulin #BloodSugarControl Timestamps (approximate): 01:01 – What Is Yerba Mate? Origins and Cultural Use 02:56 – Nutritional Value and Global Interest 03:52 – Key Bioactive Compounds: Xanthines, Polyphenols, Saponins 06:07 – Synergy of Compounds and Whole-Brew Effects 06:59 – Fat Loss Evidence from Human Studies 09:06 – Yerba Mate and Fat Oxidation During Exercise 11:00 – Role of AMPK Activation in Fat Burning 11:39 – Yerba Mate’s Effects on Glucose and Insulin Response 13:08 – Appetite Control via Bitter Taste Receptors 16:02 – Hormonal Responses: CCK, PYY, and GLP-1 23:53 – Thermogenesis in Adipose Tissue 25:08 – Personal Preference and Supplement Source Disclosure Ben’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10) Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20) Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15) Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)