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Low Testosterone

Studies on low testosterone, what drives it, when it is real versus a measurement artifact, and what lifts it naturally.

85Studies

85Human studies

2026Most recent

13Countries

Zinc status and serum testosterone levels of healthy adults.

Nutrition (Burbank, Los Angeles County, Calif.)1996n = 40 (cross-sectional), 4 (deficiency), 9 (supplementation)

OtherHuman

This study looked at whether zinc levels affect testosterone in healthy men. It compared zinc levels and testosterone in 40 men aged 20 to 80, induced zinc deficiency in 4…

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