Hormonal
Biomarker

Reverse T3

Available as add-on
Why we test it
Reverse T3 is an inactive form of thyroid hormone that can block the effects of active T3. Elevated reverse T3 may indicate thyroid conversion problems that affect brain energy metabolism even when standard thyroid tests appear normal.
BetterBrain target
< 15 ng/dL (RT3:FT3 ratio < 10)
An inactive thyroid form that can block active T3. May indicate conversion problems even when standard tests look normal.
What you Can do
  1. Stress management
  2. Selenium
  3. Iron optimization
  4. Anti-inflammatory diet
  5. Quality sleep

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