Testosterone
topic on 8 shows · 22 statements across 17 episodes
Founder's Journal
More or Less
American Optimist
the Knowledge Project
BigDeal
My First Million
the Paul Morris Podcast
TBPN
22 statements about Testosterone, every show
Brit Morin: Women should microdose testosterone
“I'm convinced women should be microdosing testosterone.”
Dr. Jonas Kuno: Finasteride Blocks DHT to Reduce Hair Loss and Prostate Growth
“Finasteride is something that can, Prevent the conversion of testosterone to dihydrotestosterone, DHT. And DHT is, one, it's bad for the half follicle, but can also cause prosthetic growth.”
Sanchez: Closed Rib Cage Posture Increases Cortisol and Lowers Testosterone
“So when your rib cage is closed like this, it's going to actually increase your cortisol. So that's your stress. And it's going to decrease your testosterone, which is like the aggressive energy that flows through us.”
Malik: Women Have More Testosterone Than Estrogen in Their Bodies
“So testosterone in women, we have more testosterone than we do estrogen in our bodies.”
Dr. Moore: Male testosterone rates and fertility are plummeting
“And then we've got abysmal fertility in men. We've got, you know, plummeting testosterone rates. So their swimmers are not swimming so well.”
Dr. Mike Israetel: Obesity radically decreases testosterone levels
“Another one is obesity. Radically decreases testosterone levels.”
Dr. Mike Israetel: Symptomatic older men with low testosterone should consider TRT
“So testosterone is one of those things that if you're older, if you're in your late thirties, forties, and so on, and blood tests confirm that you're on the low end and you have the symptoms of low testosterone, it is a very good idea to get testosterone repla…”
Dr. Mike Israetel: Testosterone is rarely the bottleneck for well-being and longevity
“But for most people, their testosterone is totally fine and absolutely not even close to the limiting factor on how they feel and their longevity and quality of life.”
Dan Go: Higher Testosterone Makes Men More Independent Thinkers
“They've done studies where it's like when you have more testosterone in your body, when you're, when a guy has more testosterone in his body, he becomes more of an independent thinker.”
Alexander: Leydig cells produce over 90% of testosterone and infrared penetrates deeply
“The lighting cells, which produce something like the most testosterone, ninety-some percent of testosterone in your body, are in the testicles, and sun, the infrared rays, they penetrate quite deeply.”
Hays: Study links higher founder testosterone to more venture capital raised
“I, the positive thing from that study though, is that it seemed like the more venture capital the founders raised, the higher their T levels were.”
Beshore: Alcohol is one of the biggest testosterone inhibitors in men
“Alcohol is one of, men, especially one of the biggest inhibitors of testosterone.”
Elite athletes experience a testosterone surge and cortisol drop under high pressure
“And they discovered there's a biochemistry of what they call championship biochemistry. It's where these people like Tom Brady's down by 10 points, and it's the fourth quarter of the Super Bowl, and he comes back the way to me. How? He has this huge surge of t…”
Swanson increased his free testosterone by 10% by eliminating household phthalates
“I measured free testosterone before and after, and it was 10% higher.”
Iacenza: Sexual initiation patterns are socially constructed rather than biological
“I think it really, probably most sex therapists would say it's more socially constructed than biologically determined, even though, yes, Cisgendered men have more testosterone in their systems than cisgendered women, let's say. There's a hormonal difference, w…”
Walker: Peak testosterone release occurs during REM sleep, not exercise
“And we produce our peak levels of testosterone release, not during the day, or even after the gym, or just as we're working out during the gym, we produce our peak levels during REM sleep, just before and throughout that period of REM sleep.”
Huberman: The main psychological effect of testosterone is making effort feel good
“Well, the main effect of testosterone is it makes effort feel good because of the way that it, you, it makes you, there's a readiness for challenge of all kinds, intellectual challenges, philanthropic challenges.”
Huberman: Tongkat Ali and Fadogia can raise testosterone by ~200 ng/dL
“But those supplements done properly from the right sources can increase testosterone by about 200 nanograms per deciliter.”
Huberman: Short-term stress raises testosterone, while prolonged stress depletes it
“Duncan's work has shown in peer reviewed studies that
Short-term stress raises testosterone.
Stress that lasts more than a day or two or training sessions that go more than 90 minutes, that depletes testosterone.”
Mares: Male testosterone has declined by 50% over the last 40 years
“Male testosterone is down 50% over the last, like, 40 years.”
Mares: Phthalates in plastics significantly damage human testosterone and endocrine systems
“The whole class of something called phthalates, which is P H T P T H L A T E S. That, that effectively have like a really Strong negative impact on one's testosterone, ones like endocrine and hormonal systems, and they're, that are in like everything.”
Iasenza: Sexual initiation patterns are more socially constructed than biologically determined
“Yeah, I think it really, probably most sex therapists would say it's more socially constructed than biologically determined, even though, yes, Cisgendered men have more testosterone in their systems than cisgendered women, let's say.”