How Much Do Natural Testosterone Levels Decrease Per Year As You Get Older?

Many health authorities state that natural Testosterone levels decrease by 1% per year. This figure is incorrect, and is not based on bioavailable Testosterone. Once men enter their 30's and start to get closer to being middle-aged, their endogenous Testosterone production starts to steadily decline.… Learn more about your ad choices. Visit megaphone.fm/adchoices