(Acta Biomed. 2014 Dec 17;85(3):222-8. L-Arginine and vascular diseases: lights and pitfals! Calabrò RS1, Gervasi G, Bramanti P.)
Zinc contributes to normal fertility and reproduction and to the maintenance of normal testosterone levels in the blood.
(According to the Regulation (EU) Nº 432/2012 of the Comission of 16 May 2012 for Health, Claims on Food Supplements)