Testosterone levels have been steadily declining for some time now. The testing companies such as LabCorp have been lowering their measuring range of acceptable

Testosterone levels have been steadily declining for some time now. The testing companies such as LabCorp have been lowering their measuring range of acceptable testosterone levels in men because the measure of population has been declining. For example, in 2017 LabCorp lowered their range from 348 – 1197 ng/dL to 264 – 916 ng/dL[1]. [1] https://www.labcorp.com/assets/11476 https://www.labcorp.com/assets/11476