What Free T4 tells you
Thyroid hormones help regulate metabolic rate. These markers give a picture of thyroid activity that is interpreted by a clinician in context.
Which Honed panels include Free T4
Free T4 is measured in the Essential Panel and Performance Panel. Every sample is collected at a pathology collection centre and processed at a NATA-accredited laboratory against RCPA reference ranges, with personalised plain-English commentary in your secure online report.
Related thyroid markers
FAQ
What does the Free T4 blood test measure?
A circulating thyroid hormone, reviewed alongside TSH to give a fuller picture of thyroid activity.
Which Honed Health panels include Free T4?
Free T4 is included in the Essential and Performance panels.
What unit is Free T4 measured in?
Free T4 is reported in pmol/L, measured at NATA-accredited laboratories against RCPA reference ranges, with personalised plain-English commentary in your secure report.