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The XWERKS blog
Testosterone & men’s health
Understand testosterone, ingredient research, and the questions that matter for men’s health.
Shilajit Benefits for Men: What Recent Research Shows
New research summary: a 90-day shilajit preprint reported strength, recovery and testosterone changes—but has not been peer reviewed.
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What Is Black Maca Root Powder? An Honest Research Review
Black maca is a color variety of the Peruvian maca root, marketed for libido, fertility, energy, and athletic performance. The honest evidence: small inconsistent...
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Sun Exposure for Testosterone: Honest Research Review
Sun exposure affects testosterone mostly indirectly via the vitamin D pathway, with modest effects in deficient men. The dramatic testicular sun exposure and sunbathing-for-T...
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