The conclusions of studies regarding the connection between sexual activity and the Mediterranean diet are unanimous: it is effective for men with troubled potency!
After summarizing the data of various studies, it has been proven that about a third of men can recover their sexual ability by converting to healthy lifestyle, including adhering to the basic principles of the Mediterranean diet as well as increasing physical activity. The effect can be noticed after two years. Consuming fruit, vegetables, nuts, whole-grain products and fish, whilst reducing the amount of pork and beef in their daily diet are characteristic of men with normal erectile function. Comparing the Mediterranean diet with other diets in terms of effect on potency, the former is without doubt more effective.
Research publications: Giugliano D, Giugliano F, Esposito K. Sexual dysfunction and the Mediterranean diet. Public Health Nutr. 2006 Dec;9(8A):1118-20.
Esposito K, Giugliano F, Maiorino MI, Giugliano D. Dietary factors, Mediterranean diet and erectile dysfunction. J Sex Med. 2010 Jul;7(7):2338-45.