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I was in the middle of writing a different Optimizer column this week when I learned that Pete Hegseth is getting ready to roid out America’s armed forces.
The announcement came in an X post, because of course it did. “The High-T Department of War,” the post read. There was a two-minute, 30-second video underneath. As I hit play, my soul morphed into that meme of a screaming, crying cat.
“We have a sacred duty to maintain that advantage, which is why we must constantly look for ways to optimize your performance, your resilience, and your long-term health,” Hegseth says, addressing America’s “war fighters,” before announcing a new, mandatory program annually screening service members over 30 years old for testosterone deficiency. (The test will also be available on a voluntary basis for those under 30.) If a deficiency is found, service members can opt into — but will not be required to accept — testosterone replacement therapy (TRT). According to The New York Times, these screenings will also include women.
“This initiative, it’s not about artificial enhancement. It’s about restoring and optimizing your natural capabilities, protecting your longevity, and ensuring you have the biological foundation required to sustain the fight,” Hegseth says toward the end of the video. “As we know, the modern battlefield is brutal and unrelenting. It requires and demands maximum psychological and mental readiness. And by addressing these health markers early, we’re keeping you on the leading edge of lethality…”
If that’s not an Optimizer bat signal to break down how testosterone is being run through the wellness grifter playbook, I don’t know what is.
MAHA and the broader manosphere’s obsession with testosterone levels is not new. Like any wellness fad, it starts with broad scientific truths. After age 30, testosterone levels in men naturally decline by about one percent each year on average. Male fertility levels — as in sperm count and quality — have declined compared to previous generations, which has fueled fear in the MAHA and biohacker movements, as fertility is often considered a proxy for overall health. Average testosterone levels in men have also halved in the last 50 years or so. This has led to a dramatic increase in testosterone supplementation, with The NYT reporting that prescriptions jumped from under a million in 2000 to 12 million by 2025.
Outside of falling fertility levels, testosterone deficiency, or hypogonadism, is a genuine problem. The clinical definition is a total testosterone level under 300ng/dL, but it’s a problem that usually occurs later on in life. So if a man is found to have 350ng/dL, a biohacker might deem that suboptimal, but it’s not considered a clinical deficiency. According to the Endocrine Society, hypogonadism affects roughly 35 percent of men older than 45 and between 30 and 50 percent of men with type 2 diabetes or obesity. (Never mind that active duty in most branches of the military ends around 42 and that service members are required to meet strict body fat limits.) Low testosterone can result in decreased sperm counts, erectile dysfunction, lowered libido, fatigue, mood swings, and muscle loss. Added to this, exogenous testosterone — or not naturally produced testosterone — has long been used in gyms and in professional sports to enhance performance because it helps with muscle growth and bone density and accelerates recovery from intense exercise.
Given all this, it’s unsurprising that biohackers and the manosphere have concluded that men should be taking testosterone. You can see why RFK Jr. has called the so-called “male fertility crisis” an “existential problem,” why infamous looksmaxxer Clavicular started taking testosterone at 14 years old, why Bryan Johnson ices his balls while in the sauna, and why 91 percent of athletes at the Enhanced Games — also known as the “Steroid Olympics” — were taking some form of testosterone or testosterone ester. Many manfluencers, including Joe Rogan and Andrew Huberman, have touted TRT as a pseudo fountain of youth. Combine the science with the cultural preoccupation with masculinity, and you can understand why Hegseth wants to screen our troops for low T.
But if you take some time to investigate what Hegseth seems to think TRT will do for the military, a lot of this rhetoric starts to fall apart.
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