Metabolic
Biomarker

Vitamin B6

Available as add-on
Why we test it
The body uses B6 in 100+ chemical reactions, including producing serotonin, dopamine, and GABA. It also helps regulate homocysteine levels. Low levels are linked to depression and nerve damage.
BetterBrain target
30-100 nmol/L (active P5P form)
Essential for serotonin, dopamine, and GABA synthesis. Deficiency affects mood and increases homocysteine.
What you Can do
  1. P5P (active B6) supplementation
  2. B6-rich foods (poultry
  3. fish
  4. potatoes)
  5. Methylated B vitamins

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