1) Zinc. Absolutely essential mineral for sperm metabolism. Involved in every facet of male reproduction, from sperm formation to sperm motility, and testosterone metabolism.
2) Selenium. Like zinc, important for sperm motility.
3) Arginine. A biochemical precursor for putrescine, spermidine and spermine, molecules important in the maintenance of sperm motility.
4) Folic Acid. Low levels are associated with low sperm count and low sperm motility.
5) Vitamin C. Maintains sperm health by protecting sperm DNA from free-radical assault and damage. Vitamin E offers similar protection.
6) L-Carnitine/Acetyl-L-Carnitine. Sperm's energy production and motility. 1-2g three times per day.
7) CoQ10. Important for sperm's energy production and protection from free-radical damage.
8) Avoid cigarettes, tobacco products, and (excessive) alcohol. Excessive alcohol impairs fertility via reduction in testosterone production and inhibition of sperm production and sperm function. Cigarette can severely impair fertility. Excessive smoking can even trigger testicular atrophy, impaired semen volume, and reduced sperm production. Furthermore, cigarette smoke produces byproducts that can expose one to increased free-radical attack, leading to damaged sperm.