There are 3 possible reasons for low free testosterone
1.Too much testosterone is being converted to estradiol by excess aromatase enzyme and/or the liver is failing to adequately detoxify surplus estrogen. Excess aromatase enzyme and/or liver dysfunction is likely the case if estradiol levels are over 30. Remember, aromatase converts testosterone into estradiol, which can cause estrogen overload and testosterone deficiency.
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2.Too much free testosterone is being bound by SHBG (sex hormone-binding globulin). (281-284) This would be especially apparent if total testosterone levels were in the high normal range, while free testosterone was under the upper one-third range (in the case of LabCorp, this would mean a number below 26)
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3.Inadequate amounts of DHEA are being produced in the body. DHEA is a precursor hormone to DHEA ( and estrogen). (250)
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Am I right?
More free testosteron = you will feel better, without depression, better mood, more friendly? Am I right?
Thank you
Sorry for my english