Advanced Functional Lab Testing

Many advanced functional lab panels are not covered by insurance, which is why they are rarely used in conventional settings. However, these tests can be incredibly helpful for identifying underlying contributors to chronic or stubborn symptoms when standard labs do not provide clear answers.

Types of Testing

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Hormone Testing

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Egg and Sperm Quality Testing

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Mold Testing

Hand holding several dietary supplement capsules and tablets

Vitamin and Mineral Level Analysis

Assorted whole foods including vegetables, eggs, and herbs arranged on a cutting board

Nutrition

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Gluten and Food Sensitivity Testing

Cups of broth with vegetables and herbs arranged on a tray

GI and Stool Testing

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Environmental Toxin Exposure Testing

Blood sample tubes on a blue background

Functional Blood Labs

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Heavy Metal Testing

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Neurotransmitter Metabolite Testing

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Parasite Testing

Learn About Blood Testing

This is a master list of blood tests that should be standard for every patient. Your specific labs are determined based on symptoms and history. Most people never have all of these completed and interpreted using “functional or optimal” ranges because these are not taught in medical schools.

FUNCTIONAL OR OPTIMAL RANGES

They help identify stress in the body to prevent disease. A lab value can still fall inside the standard reference range but be outside the optimal range for your body. Rather than simply looking for disease, functional testing looks for patterns that point to root causes. Functional medicine labs help evaluate how well your body’s key systems are working before conventional markers become abnormal. - University of Chicago Medicine

STANDARD RANGES

They are based on large population averages — the main goal of these ranges is not to identify optimal health. Reference ranges are determined using a cohort of individuals who are otherwise healthy in the context of the analyte being measured. The main goal in determining reference ranges is to identify laboratory test values that distinguish between patients with and without the clinical condition being evaluated. That means once a lab value falls outside the reference range, it may indicate disease or pathology.

Complete Blood Count (CBC) with Differential

Lipid Panel

Autoimmunity Screen

Female Hormones

Thyroid Panel

Blood Sugar

Nutrients

Male Hormones

Complete Metabolic Panel (CMP)

Inflammation