Testosterone is a hormone produced by the human body. It's mainly produced in men by the testicles. Testosterone affects a man's appearance and sexual development. It stimulates sperm production as well as a man's sex drive. It also helps build muscle and bone mass.
8 Testosterone-Boosting Foods
Tuna.
Low-fat milk.
Egg yolks.
Fortified cereals.
Oysters.
Shellfish.
Beef.
Beans.
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