What we Test
80+ Biomarkers for Metabolic, Hormone, and Performance Health. We don’t just “check a few boxes.” We run a comprehensive lab panel across your major organ systems—metabolism, hormones, thyroid, heart, liver, kidneys, blood, nutrients, inflammation, and more—then interpret it through optimal ranges for your goals.
Metabolic, hormone, thyroid, lipids, and inflammation markers
Systems-based analysis created by experts
Turned into a clear report + cell-level plan, not just lab noise
How We're Rewriting the Health Script
Typical Annual Physical
Very Limited labs (basic metabolic panel, cholesterol, maybe TSH)
Labs done only if symptoms exist, not to look for early signs of disfunction - dictated by insurance
Little to no discussion of preventative, long-term optimization
RxFit Functional Health
80+ core biomarkers, chosen for metabolic health, hormones, performance, and longevity - targeted to find dysfunction early
Interpreted through optimal ranges, not just “normal standard ranges” which include statistically unhealthy populations
Longevity focused to keep you healthy and enhance performance.
Below are typical body systems and areas for which we get cell-level visibility. We find that these tests are effective at identifying dysfunction early. Additional blood draws can be ordered, during you consultation.
Metabolism & Blood Sugar
EXAMPLES FROM YOUR PANELS
Glucose (fasting)
Hemoglobin A1c / eAG
Fasting insulin
Uric acid
HOMA-IR
WHY WE TEST IT
Early detection of insulin resistance and metabolic dysfunction
Understand your body's energy processing efficiency
Guides nutrition (carbs/fats), movement, and medical protocols
Understand how your body handles carbs and training
Lipids & Cardiovascular Health
EXAMPLES FROM YOUR PANELS
Total cholesterol
LDL
HDL
Triglycerides
Non-HDL
Total/HDL ratio
TG/HDL ratio
WHY WE TEST IT
Evaluate heart and vascular risk beyond “bad cholesterol” only
Detect metabolic dysfunction far in advance of A1c or blood sugar changes
See how nutrition, weight, and training are impacting your lipid profile
Inform targeted lifestyle and protocol changes
Liver, Kidneys & Electrolytes
EXAMPLES FROM YOUR PANELS
Liver enzymes: AST, ALT, ALP, total bilirubin
Kidney markers: BUN, creatinine, eGFR, BUN/Creatinine ratio
Proteins: total protein, albumin, globulin, A/G ratio
Electrolytes: sodium, potassium, chloride, CO₂, Calcium
WHY WE TEST IT
Assess how well your liver and kidneys are functioning
Detect hydration issues and metabolic dysfunction
Dictate training and nutrition personalized protocols
Ensure that any supplements or protocols we use are safe for you
Blood, Oxygen & Immune System (CBC)
EXAMPLES FROM YOUR PANELS
Hemoglobin, hematocrit, RBC
WBC and differential: neutrophils, lymphocytes, monocytes, eosinophils, basophils
Platelets, MPV
Indices: MCV, MCH, MCHC, RDW
Immature cells (bands, myelocytes, etc. if present)
WHY WE TEST IT
Anemia, oxygen-carrying capacity, enhance for performance and recovery
Detect infection, inflammation, or bone marrow stress
Baseline for monitoring over time when you’re changing training load or protocols
Thyroid & Energy
EXAMPLES FROM YOUR PANELS
TSH
Free T4 index (T7), T4 total
T3 uptake (or free T3 if you add it later)
WHY WE TEST IT
Thyroid is your metabolic thermostat—impacts energy, mood, weight, hair, skin
Distinguish between normal labs and optimal function
Optimize mood, body composition, longevity
Men's Sex Hormones & Reproductive Health
EXAMPLES FROM YOUR PANELS
Testosterone, total, free and bioavailable
SHBG
Estradiol
PSA
Metabolic markers
Cortisol
WHY WE TEST IT
Optimal levels for performance, sexual function, and energy
Maintain muscle mass and prevent metabolic dysfunction
Testosterone monitoring for prevention of heart disease, low bone density, and dementia
Hormone optimization to allow for longevity and optimal satisfaction
Women's Sex Hormones & Reproductive Health
EXAMPLES FROM YOUR PANELS
Estradiol
Progesterone
Testosterone, total, free and bioavailable
SHBG
Cortisol
WHY WE TEST IT
Detect menstrual dysfunction and explain symptoms your doctor has overlooked
Predict and track perimenopause
Relief from brain fog, hot flashes, low libido, weight gain, poor sleep, and mood swings
Provide hormone optimization for better sexual and athletic performance
Prevent osteoporosis, heart disease, stroke, and metabolic syndrome
Inflammation & Immune Stress
EXAMPLES FROM YOUR PANELS
hsCRP (high-sensitivity C-reactive protein)
WBC patterns from CBC (neutrophils, lymphocytes, etc.)
Uric acid
Cortisol
WHY WE TEST IT
Systemic inflammation can increase risk of heart disease, poor recovery, joint pain, gut issues, autoimmune conditions, and brain fog
Helps prioritize recovery, nutrition, and stress interventions
Used to monitor how well your plan is decreasing inflammation over time
Nutrients & Bone / Immune Support
EXAMPLES FROM YOUR PANELS
Vitamin D (25-OH)
WHY WE TEST IT
Low vitamin D is linked to fatigue, poor immune system, hormone imbalance, mood problems, bone health, and poor performance
Guides supplementation and sun/exposure recommendations
Stress Hormones & Recovery
EXAMPLES FROM YOUR PANELS
Fasting cortisol
Fasting insulin
Electrolytes (K, Na, Ca, CO2)
WHY WE TEST IT
Shows how your body is handling chronic stress, sleep disruption, and training volume
Helps differentiate “just tired” from true adrenal/ HPA-axis issues
Guides recovery, sleep, and stress-management strategies
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