The dr has recommend the following vitamins (please consult with dr before taking any meds this is what our dr recommend for my DH)
Vitamin C 500mg twice a day
Vitamin E 200 units per day no more
Pycnogenol 120mg (amazon)
CoEnzyme Q10 100mg
Green Tea one cup per day
Dark Chocolate small piece 70% coco
DH (darling husband) has been taking it for 2 months now and he says he has more energy and sperm is thicker. Tmi sorry her wakes up "with a tent" and gets excited easier.