This calculator is an educational tool for laboratory and research math only
People with B12 levels below 200 pg/mL are called B12 deficient and are likely to have symptoms - this could be due to medicines, strict vegetarian diets, or medical conditions
Mood Enhancement: B12 plays a role in the production of neurotransmitters like serotonin, which contributes to mood regulation
Hormones & Blood Sugar: Blood sugar & metabolic health: Hemoglobin A1c, Insulin Core thyroid function: TSH, T3, T4, Free T3, Free T4 Thyroid balance & conversion: Reverse T3, T3 Uptake Hormone production & stress response: Cortisol, DHEA Sex hormones & regulation: Estradiol, Testosterone (Total & Free), Sex Hormone Binding Globulin Thyroid autoimmunity markers: Thyroglobulin Antibody, TPO Antibody Inflammation: Inflammatory markers: C-Reactive Protein, ESR, Fibrinogen Activity Iron & storage indicators: Ferritin Metabolic & waste markers: Homocysteine Cardiovascular health: Lipid Panel (cholesterols) Fatty acid balance: Omega 3 & 6 Fatty Acids Thyroid-related inflammation: Thyroid Antibodies (Thyroglobulin + TPO) Body Systems: Organ function overview: Comprehensive Metabolic Panel Liver health: Gamma-Glutamyl Transferase, Bilirubin Metabolic markers: Uric Acid, Hemoglobin A1c Cellular enzyme function: G6PD Iron storage: Ferritin Blood classification: Blood Typing Immune & Cellular Health: Blood cell health: Complete Blood Count Blood sugar regulation: Hemoglobin A1c Iron balance: Iron & Total Iron-Binding Capacity, Ferritin Cardiovascular markers: Lipid Panel (cholesterols) Mineral status: RBC Magnesium, Vitamin D Cellular activity & recovery: Lactic Acid Dehydrogenase Clotting & inflammation: Fibrinogen Activity Fatty acid balance: Omega 3 & 6 Fatty Acids Add-Ons: Advanced cardiovascular & insulin insights: NMR Lipoprofile with Insulin Resistance Markers Dietary response testing: Food Sensitivity Panel Nutrient status: Micronutrient Panel, Vitamin D Fatty acid balance: Omega 3 & 6 Fatty Acids Blood classification: Blood Typing Flexible testing options: Individual markers available upon request Book Now ADVANCED TESTING Nutrient Assessment Panel $799 The Nutrient Assessment Panel provides personalized insights into your unique nutritional needs, helping identify vitamin and mineral imbalances and deficiencies
A 1984 study found a 59% increase in deep sleep duration in chronic insomnia patients
Take ASAP, but skip if close to the next dose
