Performance & Recovery
Whether you're an elite athlete or weekend warrior, our performance panel reveals exactly what's limiting your potential. From oxygen delivery to hormone optimization, discover how to train smarter, recover faster, and achieve peak performance.
Why This Matters
Optimizing these biomarkers can improve athletic performance by 15-25%, reduce injury risk by 40%, and accelerate recovery by 50%. Professional athletes use these markers to gain a competitive edge - now you can too.
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Cortisol (Total)
Gender-specificCortisol orchestrates the body's stress response and daily energy rhythms. Balanced cortisol levels support healthy stress adaptation while preserving testosterone production and overall vitality.
Optimal Range:
Morning (8 AM): 10-20 μg/dL; optimal 12-18 μg/dL. Evening (4...
DHEA-Sulfate
Gender-specificDHEA-S serves as a hormone reservoir and stress buffer, supporting overall vitality and healthy aging. Optimal levels promote energy, immune function, and hormone balance.
Optimal Range:
Male (30-39): 120-520 μg/dL; (40-49): 95-530 μg/dL; optimal ...
Hematocrit
Hematocrit reflects blood's oxygen-carrying efficiency and thickness. Optimal levels ensure adequate oxygen transport while maintaining proper blood flow and circulation.
Optimal Range:
Male: 39-49%; Female: 35-45%; optimal within upper half of r...
Hemoglobin
Hemoglobin directly determines oxygen-carrying capacity and is fundamental for energy production, cognitive function, and overall vitality. Optimal levels support peak physical and mental performance.
Optimal Range:
Male: 13.5-17.5 g/dL; Female: 12.0-15.5 g/dL; optimal within...
Iron (Serum)
Serum iron reflects the iron currently available for transport and utilization. It must be interpreted alongside other iron markers for accurate assessment of iron status.
Optimal Range:
Male: 65-175 μg/dL; optimal 80-150 μg/dL; Female: 50-170 μg/...
Magnesium, RBC
RBC magnesium provides accurate assessment of intracellular magnesium status, crucial for energy production, cardiovascular health, and optimal enzymatic function.
Optimal Range:
4.2-6.8 mg/dL; optimal 5.5-6.5 mg/dL
Red Blood Cell Count
RBC count indicates oxygen-carrying capacity and blood health, directly impacting energy production and cellular metabolism.
Optimal Range:
Men: 4.5-5.5 million cells/μL; Women: 4.0-5.0 million cells/...
SHBG
Gender-specificSHBG acts as a hormone regulator, controlling the balance between bound and free hormones. Optimal SHBG levels ensure proper hormone delivery to tissues while preventing excessive hormone activity.
Optimal Range:
Male: 10-50 nmol/L; optimal 20-40 nmol/L
Testosterone (Free)
Gender-specificFree testosterone is the active form that directly impacts masculine vitality, muscle building, fat burning, and sexual function. It's often a better indicator of testosterone deficiency than total testosterone alone.
Optimal Range:
Male: 9-30 pg/mL; optimal 15-25 pg/mL
Who Should Get Performance Testing?
athletes
fitness enthusiasts
crossfit
marathoners
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