Advanced Functional Blood Panel

My Pure MD Houston orders comprehensive functional blood panels that extend well beyond standard annual labs, assessing inflammation markers, gut-immune permeability, nutrient absorption, blood sugar metabolism, stress physiology, and environmental or toxic exposures including heavy metals. The clinic partners with Quest Diagnostics and LabCorp for conventional bloodwork that patients can run through their own insurance, and with specialty functional labs for deeper markers not available through standard reference labs. Every panel is interpreted in clinical context by the physician team rather than flagged only for out-of-range values.

Blood testing at My Pure MD Houston is designed around the principle that standard reference ranges reflect population averages, not optimal function — and that the gap between 'normal' and 'optimal' is where chronic symptoms and subclinical dysfunction live. The clinic's functional blood panel catalogue spans multiple physiological systems. Inflammatory markers go beyond CRP to include high-sensitivity CRP (hsCRP), homocysteine, and fibrinogen — capturing cardiovascular and neurological inflammation risk that standard lipid panels don't reveal. Nutrient status testing covers ferritin (as a functional iron marker), vitamin D (25-OH), B12, folate, magnesium (red blood cell, not serum), and zinc — nutrients whose deficiencies commonly present as fatigue, mood disorders, immune weakness, and musculoskeletal pain. Gut-immune health panels assess intestinal permeability markers (zonulin, lipopolysaccharides), secretory IgA for mucosal immune function, and comprehensive stool microbiome analysis — linking gastrointestinal dysfunction to systemic conditions including autoimmune disease, hormonal imbalance, and brain fog. Blood sugar metabolism is evaluated via fasting glucose, fasting insulin, HbA1c, and HOMA-IR (insulin resistance index) — critical for early detection of metabolic syndrome, pre-diabetes, and PCOS-related insulin dysregulation. Environmental exposure panels test for heavy metals (lead, mercury, arsenic, cadmium) and mycotoxins (mold metabolites) — relevant in Houston's high-humidity environment and frequent flooding events, which elevate indoor mold exposure risk. Toxic load testing is paired with methylation markers to understand each patient's detoxification capacity. Conventional bloodwork ordered through Quest Diagnostics or LabCorp can be submitted to a patient's own health insurance, reducing out-of-pocket cost for standard CBC, comprehensive metabolic panel, and lipid testing. Specialty functional panels are billed directly and out-of-pocket. All results are reviewed in a dedicated appointment with the physician or PA, with context provided around functional ranges and a clear action plan for each abnormal finding. Patients from Houston's Uptown, Galleria, River Oaks, West University, and Bellaire neighbourhoods access the PNC Plaza suite for both blood draws and results consultations.