All articles
Everything published so far, newest first. Every clinical claim links to the guideline, review or trial it came from.
Every article here is sourced. The two references used most often are the US Preventive Services Task Force and the Cochrane Library.
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The ED Treatment Evidence Card
Every treatment in the AUA erectile dysfunction guideline, with the recommendation strength and evidence grade it actually carries. Zero statements rest on Grade A evidence.
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Half of ED Treatment Pages Leave Out That the Treatment Is Investigational
We coded 137 claims across 90 pages against the AUA guideline. Half omitted that shockwave, PRP and stem cell therapy are investigational — and commercial clinics omitted it four times as often as publishers.
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Testosterone Injections vs Gel vs Pellets: What Actually Separates Them
Eight approved routes, side by side: dosing schedules, how flat each keeps your levels, which carries a boxed warning about your family, and which one may spare your sperm count.
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Suicide in Men: The Numbers, the Warning Signs, and What Helps
Men account for close to four in five suicide deaths. Why the gap exists, what it looks like from the outside, whether asking makes things worse, and what the evidence says actually helps.
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Heat and Sperm: Saunas, Laptops and What the Evidence Shows
Heat suppresses sperm production in experiments and the effect fully reverses. But in 3,041 couples, laptops, tight underwear and saunas showed no measurable effect on how quickly they conceived.
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Varicocele: The Most Common Correctable Cause of Male Infertility
Present in 15 percent of men and up to 44 percent of those with primary infertility. Repair reliably improves semen parameters. Whether it produces more babies is a genuinely open question.
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Testicular Lumps: What Is Worth Checking, and What Happens Next
The most common solid cancer in young men, and the one where waiting costs the most. Five-year survival runs 99 percent localised and 72 percent once it has spread.
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Which Cholesterol Number Actually Predicts a Heart Attack
LDL-C measures cholesterol mass. ApoB counts particles. They usually agree, but one adult in five is discordant, and three independent methods say the particle count is the one that causes events.
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PRP, Microneedling and Laser Caps: What the Evidence Actually Supports
Everything sold for hair loss beyond finasteride and minoxidil, sorted by what the trials support. Including why FDA cleared and FDA approved are not the same thing.
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Dutasteride for Hair Loss: Stronger Than Finasteride, and Off-Label
Dutasteride blocks both forms of the enzyme that makes DHT. In the one large head-to-head trial it beat finasteride on hair count and width. In the United States it is approved for enlarged prostate,…