Dr. Andy Galpin
speaker
8,971 appearances
9 recordings
1 series
first heard May 2026
last heard 16 Sep
Dr. Andy Galpin’s voice in public audio — every appearance, attributed to the second.
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recordings per month · last 12 monthsRecordings per month over the last 12 months — 9 in all, peaking in Aug 2026 with 2.
Appearances
The
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Direct measure means they took something, put it in a machine, and directly measured the amount of testosterone.
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How common is that versus calculation?
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So several important take homes for everyone that I wanted to draw out of you there.
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If you're comparing direct, and again, look at your lab report, it says free testosterone direct, free testosterone calc, C A L C as in calculation.
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Yep.
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If it's direct, that means that lab directly measured it.
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That should be pretty standardized.
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And you can compare that across companies.
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There'll still be company to company variants, but that should be okay.
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Under no circumstances should you ever compare your calculated to your direct, even within companies.
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Right.
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Because those numbers could be off by a hundred.
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A hundred.
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Yeah.
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It's it's not even gonna be close.
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Nope.
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Not necessarily.
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The calculated means they didn't actually even measure it.
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They took three or four or five other markers, assumed the difference based on evidence, scientifically published, validated calculation.
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