This calculation includes the daily metabolites of cortisol (5-alpha THF, THF) and cortisone (THE) which maybe a better representation of daily cortisol output than measuring cortisol and cortisone alone due to metabolism differences in the liver (with thyroid hormone) and fatty tissues.
THE+5A-THF+5B-THF (male)
THE+5A-THF+5B-THF (male)
Every lab result you’ve ever had, charted and explained.
Healthmatters is a tracker for your lab results. Upload a report from any lab, any country — every marker charted and explained.
Start with my report →Beyond THE+5A-THF+5B-THF (male) — 10,000+ markers explained
One THE+5A-THF+5B-THF (male) result tells you where you are. Your history tells you where you’re heading. Upload your past lab reports and see this marker — and every marker on them —every marker charted against your own lab’s ranges.
Start with this report →
Clinical Sources & References
All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We’re committed to accuracy and transparency — see our editorial policy for details.
Article Review Log
Written by
Healthmatters Editorial Team