Testosterone & Male Vitality
Testosterone is the most oversold number in men’s health. What low testosterone actually is, how it’s properly diagnosed, what treatment does and doesn’t fix, and why almost every over-the-counter “T booster” fails when it’s tested.
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Do Testosterone Boosters Work? What Two Decades of Testing Found
A systematic review of 52 studies covering 27 ingredients found most fail to raise total testosterone. Which ones showed something, which did not, and why the category exists.
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Raising Testosterone Naturally: What Actually Works
Weight loss is the largest lever by a distance, and sleep is second. Resistance training, despite its reputation, showed no effect on resting testosterone in a meta-analysis of 22 studies.
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Testosterone, Libido and Erections: What It Fixes and What It Does Not
Testosterone drives desire. Erections are mostly blood flow. Adding testosterone to an ED drug helps only below about 288 ng/dL — above that the benefit stops being detectable.
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Low Testosterone: What the Number Means, and How It Is Properly Diagnosed
The diagnosis needs two early-morning blood draws under 300 ng/dL plus symptoms. What treatment improved in the largest trial, what it did not, and the fertility consequence that rarely comes up.