Testosterone Total

This test measures the amount of both testosterones bound to proteins (sex hormone-binding globulin and albumin) and free (not bound to any proteins) testosterone in the blood.

Testosterone is a hormone mainly produced by the testes in men, or ovaries in women. Testosterone’s diverse range of effects on many different organs and tissues includes bone health building and maintaining muscle mass and strength; increasing lean body mass and fat loss; increasing red blood cell production; improving libido and sexual function, increasing sperm production, regulating mood, brain function and memory.

Available Tests

FDX 00
FDX 03
FDX 18
FDX 19
Full Biomarkers +
FDX 21
Full Biomarkers +
FDX 25
Full Biomarkers +
FDX 26
Full Biomarkers +
FDX 27
Full Biomarkers +
FDX 28
Full Biomarkers +
FDX 29
Full Biomarkers +
FDX 30
Full Biomarkers +
FDX 32
Full Biomarkers +
FDX 33
Full Biomarkers +
FDX 34
Full Biomarkers +

Example Snapshot Report

The FDX Method

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