Category Archive for: ‘Natural Testosterone Supplement Studies’

  • natural testosterone supplement research

    Natural Testosterone Supplements Research

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    The International Journal of Phytotherapy and Phytopharmacology published a study titled, “Effects of Eurycoma longifolia Jack on the sexual qualities of middle aged male rats” (2003). In this study, a group of middle aged rats were administered 0.5 g/kg of Eurycoma longifolia for 12 weeks, …

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  • Eurycoma longifolia

    Research on Natural Testosterone Supplement (Tongkat ali Extract)

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    Why is the Massachusetts Institute of Technology (MIT) interested in Tongkat ali extract? The Massachusetts Institute of Technology (MIT) is a world renowned research university with special emphasis on scientific, technology, and engineering education. In fact, it is ranked in the top ten in many …

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  • stress and testosterone levels

    Stress Lowers Testosterone, Supplements Can Help

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    Highlights from a recent study on Tongkat Ali extract featured in the Journal of the International Society of Sports Nutrition (May 2013) Stress lowers testosterone; Which can mean loss of libido? In an article titled, “Effect of Tongkat Ali on stress hormones and psychological mood …

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