Thyroid

Free T4 20.2 and TSH 3.98 is this in normal range?

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Reference ranges are essential for interpreting results as they vary according to the machines and assays that different labs use so they're not standard. If you have the reference ranges for your test results would you edit them into your post,, please?

Some experienced people could probably make an informed assessment but it would be speculation without the reference ranges.

It would also depend on whether or not you currently have a diagnosis and if you're taking any levothyroxine etc.

Do you have any blood test results for vitamin and mineral levels (with their reference ranges) because they can be helpful to look at when people are commenting.