ZMA - Backed by Science

Clinical Research has found associations between ZMA supplements and significant improvements in Testosterone. Summarised below are some interesting studies relating to ZMA

  • The Study

    To evaluate the effects of zinc and vitamins and magnesium on the anabolic hormones and muscle function of footballers

  • Pariticipants

    27 Male Football Players

  • Study Length

    7 Weeks

  • Evidence

    Significant Increase in total testosterone and free testosterone after 7 weeks of ZMA supplementation

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