Pomegranate juice protects nitric oxide against oxidative destruction and enhances the biological actions of nitric oxide
Nitric oxide : biology and chemistry (2006) - Comments
pubmed: 16626982  doi: 10.1016/j.niox.2006.03.001  issn: 1089-8603 

Louis J. Ignarro, Russell E. Byrns, Daigo Sumi, Filomena De Nigris, Claudio Napoli