This was a prospective, randomized, open-label, blinded end point (PROBE), 30 parallel group study with two treatment arms. A total of 160 outpatients aged 61–75 years entered a 2-week wash-out period ...
Some natural products such as Panax quinquelotius, Eurycoma longifolia and Epimedium grandiflorum have the ability to act as an aphrodisiac and to help restore ED. The medicinal activity of Panax ...