@king_deltoids: DONT BLINDLY TAKE SUPPLEMENTS AND DO UR OWN RESEARCH WHICH IS WHY IM NOT TALKING ABOUT DOSAGES. I am not a medical doctor but just providing some insight to the physiology behind things. Also need to be in a calorie deficit btw and neither am I claiming it’s going to be significant or have direct papers. Also you should cycle this or only use as a fat loss stack as you can adapt to the stimulants which would make cycling v useful * PMID: 3034620 (stomach fat has more alpha 2 receptors which puts a “break” on lipolysis) * PMID: 17214405 (soccer players showed a significant fat loss compared to non yohembine group) * PMID: 39684567 (yohembine is an alpha 2 antagonist) * PMID: 12323115 (yohembine is an alpha 2 antagonist and with insulin it gets inhibited) * PMID: 38802651 (caffeine increases EE, suppresses appetite, alters lipid metabolism, and impacts gut microbiota) * PMID: 38257100 (fastest vs non fasted. Fed state of caffeine could reduce the effects of fat oxidation during exercise compared to non fed)