dietary
191 results
1 - 100- Folic Acid
- Iron Studies: Iron (Total), Iron-Binding Capacity (Total), Transferrin, and Iron Saturation
- Vitamin Studies
- Oxalate, Urine
- Triglycerides
- Cholesterol, Total and Fractions
- Phosphorus, Blood and Urine
- Radioactive Iodine Uptake
- Homocysteine and Methylmalonic Acid
- Bone Turnover Markers (BTM)
- Angiotensin Converting Enzyme
- Glucose, 1-5 Anhydroglucitol, and Fructosamine
- d-Xylose Tolerance Test
- Zinc
- Aldosterone
- Barium Enema
- Fluorescein Angiography
- Calcium, Blood, Total and Ionized and Calcium, Urine
- Antiactin Antibody (Smooth Muscle) and Antimitochondrial M2 Antibody
- Magnesium, Blood, and Urine
- Ketones, Blood and Urine
- Antigliadin Antibody (Immunoglobulin G and Immunoglobulin A), Antiendomysial Antibody (Immunoglobulin A), and Antitissue Transglutaminase Antibody (Immunoglobulin A)
- Albumin, Urine and Albumin to Creatinine Ratio (ACR)
- Potassium, Blood and Potassium, Urine
- Glucose Tolerance Tests
- Hemoglobin and Hematocrit
- Protein, Blood, Total and Fractions and Protein, Urine
- Uric Acid, Blood and Urine
- Red Blood Cell Count, Indices, Morphology, and Inclusions
- Glucagon
- Prothrombin Time and International Normalized Ratio
- Reticulocyte Count
- Creatinine, Blood and Estimated Glomerular Filtration Rate (eGFR)
- White Blood Cell Count, Blood Smear and Differential
- Liver and Spleen Scan
- Blood Pool Imaging: First Pass and MUGA Scan
- Renin
- Insulin Antibodies
- Visual Fields Test
- Bioelectric Impedance Analysis
- Insulin
- 5-Hydroxyindoleacetic Acid
- Hemoglobin A₁c
- Porphyrins, Blood and Urine
- Albumin and Albumin/Globulin Ratio
- Fundoscopy With or Without Photography
- Sodium, Blood and Sodium, Urine
- Alkaline Phosphatase and Isoenzymes
- Ultrasound, Arterial Doppler, Carotid Studies
- Prealbumin
- Gastroesophageal Reflux Scan
- Capsule Endoscopy
- Echocardiography, Transesophageal
- Urea Nitrogen, Blood and Urea Nitrogen, Urine
- Bone Mineral Densitometry
- Ammonia
- Gastrin and Gastrin Stimulation Test
- Ham Test for Paroxysmal Nocturnal Hemoglobinuria
- Copper
- Stress Testing: Exercise and Pharmacological
- Troponins I and T
- Creatine Kinase and Isoenzymes
- Ultrasound, Arterial Doppler, Lower and Upper Extremity Studies
- Electrocardiogram
- Osmolality, Blood and Urine
- Delta-Aminolevulinic Acid
- C-Peptide
- Urinalysis
- Newborn Screening
- Alpha₁-Antitrypsin and Alpha₁-Antitrypsin Phenotyping
- Fecal Analysis