Table 3.

Preparations with potential positive effect on male infertility.

Substance	Dosage
vitamin E	400 mg
carnitines	500–1000 mg
vitamin C	500–1000 mg
CoQ10	100–300 mg
NAC	600 mg
zinc	25–400 mg
folic acid	0.5 mg
selenium	200 mg
lycopene	6–8 mg