Metabolic
Biomarker

Hemoglobin

Included in Blueprint
Why we test it
Hemoglobin carries oxygen to the brain. Both anemia (low hemoglobin) and elevated levels affect cognitive performance. The brain consumes 20% of the body's oxygen, making adequate hemoglobin critical for neural function.
BetterBrain target
13.5-15.5 g/dL (women) / 14.5-16.5 g/dL (men)
The brain consumes 20% of the body's oxygen. Adequate hemoglobin is critical for neural function.
What you Can do
  1. Iron-rich foods
  2. Vitamin B12
  3. Folate (methylated)
  4. Aerobic cardio training

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