Functional Blood Chemistry Analysis in Greenville, SC
Functional Blood Chemistry Analysis at IHP Greenville. Dr. Hendry, DAOM — functional medicine, root-cause diagnostics, personalized care. Call (864) 365-6156.
"Dr. Hendry has been working with me to heal my GI tract. 100% improvement in how I feel, taking 1/4 of my blood pressure meds, and am no longer taking cholesterol meds."
— Karen Hill · January 2025 · Google Review
Pattern analysis across multiple markers tells a different story than any single result. High MCV, low B12, elevated homocysteine, and elevated mean platelet volume together indicate functional B12 deficiency — even when B12 alone is within the conventional normal range. Fasting glucose at 97, fasting insulin at 18, and a triglyceride-to-HDL ratio above 3.5 together indicate insulin resistance a decade before a diabetes diagnosis. These cross-marker patterns are exactly what functional blood chemistry analysis is designed to identify — the clinical picture that single-value conventional interpretation misses entirely.
How Functional Blood Chemistry Analysis Works
Dr. Hendry reviews your blood panel using both standard interpretation (for frank pathology) and functional interpretation (for sub-optimal function). He identifies patterns across multiple markers — for example, a pattern of high MCV, low B12, high homocysteine, and elevated mean platelet volume that together indicate functional B12 deficiency even when B12 alone is within normal range. This pattern analysis produces insights unavailable from single-marker interpretation.
Conditions Treated with Functional Blood Chemistry Analysis
Optimal Function Ranges vs. Population-Based Conventional Reference Ranges
A 53-year-old accountant presents his annual physical results: his physician has told him everything is normal. The panel shows TSH 3.8 mIU/L, fasting glucose 97 mg/dL, LDL 128 mg/dL, and ferritin 13 ng/mL. All values fall within conventional reference ranges, and by the population-based interpretation standard, this is an accurate characterization. Functional range analysis tells a different story. TSH above 2.0 mIU/L warrants evaluation of free T3 and T4 to determine whether the pituitary is compensating for declining thyroid output. Fasting glucose above 85 mg/dL in the context of a waist circumference above 40 inches indicates early insulin resistance detectable a decade before a diabetes diagnosis. Ferritin at 13 ng/mL supports hemoglobin production but is insufficient for mitochondrial iron-sulfur cluster assembly required for ATP production, explaining his persistent afternoon fatigue. Our report provides a side-by-side comparison of conventional reference ranges and functional optimal ranges for each biomarker, generates a clinical narrative that connects the pattern across markers, and prioritizes the three to five interventions most likely to shift his trajectory. This is not a different laboratory; it is a different interpretive framework applied to the same blood draw.
Research & Evidence
Conventional laboratory reference ranges are derived from the statistical distribution of values in a tested population, typically encompassing the central 95th percentile regardless of whether those individuals are healthy or in early stages of metabolic dysfunction. Bland (The Disease Delusion. HarperCollins. 2014) articulated the core distinction: a patient whose fasting glucose measures 99 mg/dL is technically within the normal range but sits at the uppermost boundary, where insulin resistance is physiologically probable and intervention would prevent the trajectory toward type 2 diabetes. Hoermann et al. (Eur Thyroid J. 2019) demonstrated that TSH values within the conventional 0.5-4.5 mIU/L range do not predict cellular T3 sufficiency, and that patients optimally experience thyroid hormone effects at a narrower functional range that varies by individual. Huang (Dis Model Mech. 2009) documented that metabolic syndrome components including fasting insulin, triglycerides, and waist circumference cluster at subclinical levels years before any single marker crosses a diagnostic threshold, creating a detection window that functional range interpretation captures and conventional reference ranges miss. Our functional chemistry analysis applies optimal range thresholds derived from outcome-correlated research rather than population statistics, identifying metabolic trends at a stage when dietary, nutritional, and acupuncture interventions produce the greatest clinical yield.
Your First Appointment
Bring all prior blood test results — from the last 1–2 years if possible. A 10–12 hour fast is required for most comprehensive panels. Dr. Hendry will review your existing labs and order additional testing as needed.
Why Dr. Hendry for Functional Blood Chemistry Analysis
Dr. Hendry's research background gives him the pattern recognition skills and analytical rigor needed to derive meaningful clinical insights from complex blood chemistry data.