Hormonal
Biomarker

SHBG

Available as add-on
Why we test it
SHBG binds testosterone and estradiol, regulating how much is available for the body to use. Excessive levels reduce the active sex hormones reaching the brain, affecting cognition and neuroprotection.
BetterBrain target
20-60 nmol/L (age/sex-dependent)
Regulates how much active testosterone and estradiol reaches the brain for cognitive function.
What you Can do
  1. Mediterranean diet
  2. Strength training
  3. Body composition optimization
  4. Limit alcohol

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