In the 1988 Seoul Games, the Canadian sprinter Ben Johnson won the 100-meter race, and also set a world record in the same. But later in a drug test, he was found to have taken steroids in order to win the race. Though he said he had used the steroids only during training, and only because he wanted to keep up with his opponents, he was disqualified from the race. He was also stripped of his medal as well as his world record honors, and the medal was given to the second place holder – Carl Lewis. He also admitted later that he had used steroids when he made a world record in 1987. This resulted in his previous record being taken away from him as well.
The basic ingredients for testosterone are zinc, vitamin D, cholesterol, with selenium and magnesium being present as well. Research suggests that an amino acid called N acetyl cystein can be beneficial to increasing glutathione in the testes which makes for healthier teste function and increased testosterone. Sleep is critical. Excess alchohol or body fat do not compliment testosterone production Exercise in proper amounts has been shown over and over to raise T. Moderate amounts of porn and or masturbation are probably fine, but porn induced erectile dysfunction is real. Erectile dysfunction is not fun, it's crushing. Erectile dysfunction can be caused by many things aside from low T. Man up and see your doctor if all else fails. Garlic and vitamin C together have been helpful for me, for what it's worth.