What we test

70+ lab tests chosen by the world's top dietitians to give people with chronic pain a deep picture of their health, designed with nutrition implications in mind.

Inflammation

Why We Test

Measures systemic inflammation. Elevated levels may play a role in arthritis, fibromyalgia, and migraine symptoms.

Hs Crp

Blood Sugar

Why We Test

Measures glucose regulation and insulin resistance. Dysregulation has been associated with increased inflammation and may worsen chronic pain symptoms.

Hemoglobin A1C
Glucose

Heart Health

Why We Test

Measures cholesterol and lipid levels. Chronic pain conditions may be associated with increased cardiovascular risk.

Cholesterol, Total
Hdl Cholesterol
Triglycerides
Ldl-Cholesterol
Chol/Hdlc Ratio
Non Hdl Cholesterol

Vitamins & Nutrients

Why We Test

Measures vitamin D, B12, and folate. Deficiencies may be more common in chronic pain conditions and may affect energy, mood, and pain sensitivity.

Vitamin D,25-Oh,Total,Ia
Folate, Serum
Vitamin B12

Liver Health

Why We Test

Measures how well your liver is processing food and medications. Chronic inflammation and pain management may affect liver markers over time.

Bilirubin, Total
Alkaline Phosphatase
Ast
Alt
Fib 4 Index
Fib 4 Summary
Fib 4 Interpretation

Iron Status

Why We Test

Measures circulating and stored iron. Low levels may contribute to fatigue and brain fog that may worsen chronic pain.

Ferritin
Iron, Total
Iron Binding Capacity
% Saturation

Kidney Health

Why We Test

Measures how well your kidneys filter waste and maintain balance. Function may be affected by chronic inflammation and long-term medication use.

Urea Nitrogen (Bun)
Creatinine
Egfr
Bun/Creatinine Ratio

Electrolytes

Why We Test

Measures mineral and hydration balance. Imbalances may contribute to muscle cramps, fatigue, and weakness that may compound chronic pain.

Sodium
Potassium
Chloride
Carbon Dioxide
Calcium

Protein

Why We Test

Measures nutritional status and absorption. Both may be affected by chronic pain conditions, reduced appetite, or restricted diets.

Protein, Total
Albumin
Globulin
Albumin/Globulin Ratio

Thyroid Health

Why We Test

Measures thyroid hormone levels. Dysfunction may affect metabolism, energy, and pain sensitivity.

Tsh
T3 Uptake
T4 (Thyroxine), Total
Free T4 Index (T7)

Blood Cells

Why We Test

Measures red and white blood cell counts. Abnormalities may indicate anemia, immune changes, or nutritional deficiencies that may worsen fatigue and recovery.

Platelet Count
White Blood Cell Count
Red Blood Cell Count
Hemoglobin
Hematocrit
Mcv
Mch
Mchc
Rdw
Mpv
Absolute Neutrophils
Absolute Band Neutrophils
Absolute Metamyelocytes
Absolute Myelocytes
Absolute Promyelocytes
Absolute Lymphocytes
Absolute Monocytes
Absolute Eosinophils
Absolute Basophils
Absolute Blasts
Absolute Nucleated Rbc
Neutrophils
Band Neutrophils
Metamyelocytes
Myelocytes
Promyelocytes
Lymphocytes
Reactive Lymphocytes
Monocytes
Eosinophils
Basophils
Blasts
Nucleated Rbc
Comment(S)

Chronic pain support for 80 cents a day

A yearly membership with labs, a personalized plan, 12 weeks of dietitian support & tracking.

HSA/FSA Eligible

Healthnix membership

80 cents /day

Charged annually at $299
Get started
70+ lab tests in one visit
Care led by a functional nutrition dietitian
Personalized nutrition & lifestyle plan
Structured 12‑week program to identify potential triggers
12 weeks of 1:1 dietitian support (consults & chat)
Symptom, food, and progress tracking in the app
Knowledge and habit tools by doctors & dietitians
Discounted retesting and consults available