Statins - one of the most common prescription drugs –can double your risk of low testosterone levels, leading to a rapid decline in sexual performance. Statins tell the pituitary gland that the body doesn’t need any more testosterone, effectively shutting down production. Did you know that most people who die of heart disease have low or normal cholesterol levels? Unfortunately, drug companies and makers of cholesterol-free foods make billions of dollars from the myth that low cholesterol will save you from a heart attack. As little as 500 mg of Vitamin C a day kicked statin drugs butts in university studies.