Testosterone boost? new study tests natural supplement in healthy adults
NCT ID NCT06747624
First seen May 02, 2026 · Last updated May 02, 2026
Summary
This study tested whether a supplement called geranylgeraniol (GG) can increase testosterone levels in healthy men and women aged 40 to 65. Over 18 weeks, 34 participants took the supplement in a crossover design. The goal was to see if GG could improve hormone levels and self-reported health.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Designs for Health, Inc.
Palm Coast, Florida, 32164, United States
Conditions
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