I started taking Fadogia agrestis as part of a broader life optimization project. At 37, I was sleeping poorly, had gained 15 lbs of fat, was barely exercising, and drinking 3-4 nights per week. I heard the Huberman episode, got motivated, and ordered Fadogia agrestis alongside Tongkat Ali, Ashwagandha, and a vitamin D + zinc stack.
Simultaneously, I started sleeping 8 hours, lifting weights 4x per week, cut alcohol to weekends only, and cleaned up my diet.
Over the next 3 months, I felt dramatically better. More energy, better mood, higher libido, lost 12 lbs of fat, gained visible muscle. I was absolutely convinced the supplements were responsible. I was evangelizing Fadogia agrestis to anyone who would listen.
Then my wife — who is a physician — pointed out that I had changed literally everything about my lifestyle at the same time. She asked me which variable I thought was responsible: the unproven plant extract, or the fact that I was now sleeping properly, exercising regularly, eating well, and drinking less? She reminded me that all of those lifestyle factors have robust human evidence for increasing testosterone, improving mood, and enhancing libido.
I felt stupid. She was right.
I stopped all supplements for 8 weeks while maintaining the lifestyle changes. I felt exactly the same. My blood work showed my testosterone had actually increased slightly compared to when I was taking the supplements — probably because my body was continuing to adapt to the improved lifestyle.
I am not saying Fadogia agrestis does nothing. I am saying that it is nearly impossible to determine its contribution when you start it alongside the lifestyle changes that every piece of actual evidence says will improve your hormonal profile. And that is exactly what most people do — they start the supplement as part of a broader self-improvement project and then credit the supplement for the results.