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Stress, Cortisol & Recovery

Feeling stressed, exhausted, wired but tired, or struggling to recover? This panel evaluates cortisol, DHEA-S, thyroid function, blood sugar regulation, inflammation, iron status, and key nutrients that may contribute to fatigue, poor sleep, energy fluctuations, and reduced resilience during periods of chronic stress.

Tests included

  • Ferritin
  • Folate
  • Iron % Saturation
  • Iron, Total
  • Reticulocyte Count, Automated
  • Total Iron Binding Capacity (TIBC)
  • Vitamin B12 (Cobalamin)
  • Basophils
  • Basophils (%)
  • Eosinophils
  • Eosinophils (%)
  • Hematocrit
  • Hemoglobin (HGB)
  • Lymphocytes
  • Lymphocytes (%)
  • Mean Corpuscular Hemoglobin (MCH)
  • Mean Corpuscular Hemoglobin Concentration (MCHC)
  • Mean Corpuscular Volume
  • Mean Platelet Volume (MPV)
  • Monocytes
  • Monocytes (%)
  • Neutrophils
  • Neutrophils (%)
  • Platelet Count
  • Red Blood Cell Count (RBC)
  • Red Cell Distribution Width (RDW)
  • White Blood Cell Count (WBC)
  • Alanine Aminotransferase (ALT)
  • Albumin
  • Albumin/Globulin Ratio
  • Alkaline Phosphatase (ALP)
  • Aspartate Aminotransferase (AST)
  • BUN/Creatinine Ratio
  • Blood Urea Nitrogen
  • Calcium
  • Carbon Dioxide
  • Chloride
  • Creatinine
  • Estimated Glomerular Filtration Rate
  • Globulin (Calculated)
  • Glucose (Blood)
  • Potassium
  • Protein, Total
  • Sodium
  • Total Bilirubin
  • Cortisol, Total
  • DHEA-S
  • Hemoglobin A1c
  • Insulin
  • Magnesium
  • Free T4
  • Thyroid-Stimulating Hormone
  • Vitamin D, 25-OH, Total

FAQ

Answers to your questions about lab testing and services.

Photo of Dr. Mark Kennington DC, MSFN

Dr. Mark Kennington DC, MSFN

Dr. Mark Kennington, DC, MSFN, holds a Master of Science in Functional Nutrition and has extensive experience in functional blood chemistry and personalized nutrition. He has reviewed thousands of laboratory results and developed individualized nutrition plans for patients from all walks of life, including professional athletes and Miss America contestants. His approach goes beyond simply determining whether a lab result falls within a standard reference range. He looks for patterns across metabolic, hormonal, cardiovascular, digestive, and nutritional markers to help identify areas that may deserve greater attention. Each plan is built around the individual and may include nutrition, lifestyle strategies, targeted supplementation, and follow-up laboratory testing when appropriate. The goal is simple: understand what your labs are telling us and turn that information into a practical plan you can actually follow. No fluff. No fads. Just what works.

Focus areas

  • Cardiovascular Health

  • Gastrointestinal Health

  • Athletic Performance & Recovery

  • Endocrine / Hormonal Health

  • Family Health / General Wellness

States of practice

  • Idaho

  • Utah