Essential Nutrients Panel
Explore nutrient profiles to identify deficiencies in vitamins and minerals that may be impacting your energy, immunity, and overall health.
What we test
- Vitamin D, 25-OH, Total
- Iron, Total
- Ferritin
- Total Iron Binding Capacity (TIBC)
- Iron % Saturation
- Vitamin B12 (Cobalamin)
- Folate (RBC)
- Vitamin B6
- Magnesium (RBC)
- Zinc
- Red Cell Distribution Width (RDW)
- Neutrophils (%)
- Monocytes (%)
- Lymphocytes (%)
- Eosinophils (%)
- Basophils (%)
- Platelet Count
- Mean Corpuscular Hemoglobin Concentration (MCHC)
- Mean Corpuscular Hemoglobin (MCH)
- Mean Corpuscular Volume
- Hematocrit
- Hemoglobin (HGB)
- Band Neutrophils
- Blasts
- Metamyelocytes
- Myelocytes
- Nucleated RBC
- Promyelocytes
- Band Neutrophils (%)
- Basophils
- Blasts (%)
- Eosinophils
- Lymphocytes
- Metamyelocytes (%)
- Monocytes
- Myelocytes (%)
- Neutrophils
- Nucleated RBC (%)
- Promyelocytes (%)
- Reactive Lymphocytes
- Mean Platelet Volume (MPV)
- White Blood Cell Count (WBC)
- Red Blood Cell Count (RBC)
FAQ
Answers to common questions about panels, results, and your plan.

Dr. Igor Schwartzman
As a naturopathic physician, I believe testing should reveal more than whether you're "within range." It should reveal where you actually stand, and what's possible from there. Most lab work stops at the bare minimum: is this number flagged, or isn't it? But "normal" and "optimal" are not the same thing, and the difference between them is often exactly where your symptoms live. I use functional lab testing, broader panels with more precise reference ranges, and a closer look at how your markers relate to each other, to understand the fuller picture of what's happening in your body. These panels are designed so you can take the first step on your own terms. Order the testing that's relevant to you, get your blood drawn locally, and have your results reviewed with the same depth of attention I bring to every consultation. Whether you're investigating a hormone imbalance, evaluating nutrient status, or simply want a clearer baseline of your health, this is real data to build a plan around, not guesswork. I trained at the National University of Natural Medicine and have spent over 20 years working at the intersection of conventional lab science and whole person care. My approach to your results is the same as my approach to your care. Listen first, look at the complete picture, and build a path forward that's actually yours.
My websiteFocus areas
Immune Health
Endocrine / Hormonal Health
Women's Health
States of practice
Oregon
Vermont
Washington