System Admin posted this yesterday about Free T levels and I wanted to start a thread about it. Please if you have anything more to add, please do so. Many of us look at Total T and know what are Free T is, but don't know what that really means and what Free T levels should be. This applies to me as my last lab work on Free T was 9 and considered normal. HRT experts please chime in on this as this is an eye opener for me.
System Admin's quote: "You want to be within 20-30 and if you are below 15 you need some help. Your levels do NOT typically run linearly at all. You can have a Total of 900 and a FREE level of 9, your testosterone is bound and is not being used."