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The Vitamin B12 and Folate Panel Test measures blood levels of vitamin B12 and folate to evaluate nutritional status, red blood cell production, and nervous system health. Deficiencies may cause anemia, fatigue, weakness, neuropathy, or cognitive decline, while elevated levels can indicate liver or kidney disease. Doctors use this panel to diagnose deficiency, monitor therapy, and assess absorption disorders such as pernicious anemia, Crohn’s disease, or celiac disease.

The Vitamin B1 Blood Test measures thiamine levels to assess nutritional status and detect deficiency. Vitamin B1 is essential for energy metabolism, nerve function, and muscle health. Low levels may cause weakness, fatigue, irritability, or serious conditions such as beriberi or Wernicke-Korsakoff syndrome. Doctors order this test for patients with poor diet, alcoholism, or unexplained neurological symptoms. Results provide key insight into vitamin balance and metabolic health.

The Vitamin B1 Blood Micronutrient Test measures thiamine levels in the blood to assess nutritional status and detect deficiencies. Thiamine is essential for energy production, nerve function, and carbohydrate metabolism. This test helps identify malnutrition, absorption disorders, or risk from poor diet or alcohol use, supporting diagnosis and management of overall health.

Patient must be 18 years of age or older.

The Vitamin B7 Test measures biotin levels in the blood to assess nutritional status and detect deficiency. Biotin is essential for energy metabolism, enzyme activity, and maintaining healthy hair, skin, and nails. Low levels may result from poor diet, genetic conditions, alcoholism, or long-term antibiotic use, leading to fatigue, hair loss, or skin rashes. Doctors use this test to diagnose deficiency, monitor supplementation, and support overall metabolic health.

The Vitamin B1 Plasma/Serum Test measures thiamine levels in blood to evaluate nutritional status and detect deficiencies. Thiamine is essential for energy metabolism, nerve function, and muscle health. Low levels may result from poor diet, alcoholism, malabsorption, or chronic illness and can lead to conditions like beriberi or Wernicke-Korsakoff syndrome. Doctors use this test to confirm deficiency and monitor supplementation or therapy effectiveness.

The Vitamin B12 Micronutrient Test measures blood levels of vitamin B12, essential for red blood cell production, nerve health, and DNA synthesis. Deficiency can cause anemia, fatigue, neurological issues, and cognitive changes. This test helps identify dietary deficiencies, absorption problems, or related health conditions, supporting diagnosis and ongoing management of overall wellness.

Patient must be 18 years of age or older.

The Vitamin B12 Test measures cobalamin levels in blood to evaluate nutritional health, red blood cell production, and nervous system function. Low B12 can cause anemia, fatigue, weakness, memory problems, and nerve damage, while high levels may indicate liver or kidney disease. Doctors use this test to detect B12 deficiency, monitor treatment, and assess malabsorption conditions like pernicious anemia, Crohn’s disease, or celiac disease.

The Vitamin B2 Micronutrient Test measures riboflavin levels in the blood to evaluate nutritional status and detect deficiencies. Riboflavin is vital for energy production, red blood cell function, and the metabolism of fats, carbohydrates, and proteins. This test helps identify dietary insufficiency, malabsorption issues, or increased nutrient needs, supporting overall health assessment and management.

Patient must be 18 years of age or older.

The Vitamin B2 Test measures riboflavin levels in the blood to assess nutritional status. Riboflavin is essential for energy metabolism, red blood cell production, and maintaining healthy skin, eyes, and nerves. Low levels may result from poor diet, malabsorption, or chronic illness, leading to fatigue, mouth sores, or anemia. Doctors use this test to detect deficiency, monitor supplementation, and support overall metabolic and nutritional health.

The Vitamin B3 Micronutrient Test measures niacin levels in the blood to assess nutritional status and detect deficiencies or excess. Niacin is essential for energy production, nervous system function, and healthy skin and digestion. This test helps identify malnutrition, absorption problems, or toxicity from supplements, supporting diagnosis and monitoring of overall health and metabolic balance.

Patient must be 18 years of age or older.

The Vitamin B3 Test measures niacin levels in the blood to evaluate nutritional status and detect deficiencies. Niacin is essential for energy metabolism, DNA repair, and nervous system function. Low levels may lead to pellagra, with symptoms such as diarrhea, dermatitis, dementia, and fatigue. Doctors use this test to assess dietary intake, investigate unexplained symptoms, and monitor patients on supplementation or therapy for metabolic health.

The Vitamin B5 Micronutrient Test measures pantothenic acid levels in the blood to evaluate nutritional status. Vitamin B5 is essential for energy metabolism, hormone production, and synthesis of fats, proteins, and neurotransmitters. This test helps detect deficiencies or imbalances caused by poor diet, malabsorption, or increased nutrient needs, supporting overall health and metabolic function.

Patient must be 18 years of age or older.

The Vitamin B5 Test measures pantothenic acid levels in the blood to assess nutritional status and detect deficiencies. Vitamin B5 is essential for energy metabolism, hormone production, and synthesis of coenzyme A. Low levels may cause fatigue, irritability, digestive upset, or neurological issues, often linked to poor diet or malabsorption. Doctors use this test to confirm deficiency, guide supplementation, and monitor overall metabolic and nutritional health.

The Vitamin B6 Micronutrient Test measures pyridoxine levels in the blood to assess nutritional status and detect deficiencies or excess. Vitamin B6 is essential for protein metabolism, neurotransmitter production, hemoglobin synthesis, and immune function. This test helps identify dietary insufficiency, absorption issues, or toxicity, supporting diagnosis and management of overall health and metabolic balance.

Patient must be 18 years of age or older.

The Vitamin B6 Test measures pyridoxal phosphate levels in blood to evaluate vitamin B6 status. Deficiency may cause anemia, confusion, irritability, depression, or weakened immunity, while high levels from supplementation may lead to nerve damage. Doctors use this test to investigate neurological symptoms, nutritional health, or metabolic disorders. Results provide essential insight into vitamin balance, nerve health, red blood cell production, and overall wellness.

The Vitamin, Mineral & Nutrient Deficiency Comprehensive Lab Panel includes 40 tests and 134 biomarkers to review vitamin status, mineral balance, iron storage, anemia patterns, B-vitamin function, methylation, bone-mineral balance, protein nutrition, trace elements, inflammation, liver and bile flow, kidney and urine health, metabolic wellness, and nutrient-related fatigue. Includes vitamin D, A, B1, B6, B12, folate, magnesium, zinc, copper, selenium, iodine, ferritin, and more.

The Vitamin D and B12 Panel measures key nutrients essential for energy, metabolism, and bone health. It includes the Vitamin B12 test and the Cardio IQ™ Vitamin D 25-Hydroxy Test to help assess absorption, detect deficiencies, and provide insight into your body’s balance of vital vitamins for overall wellness and long-term health optimization.

The Vitamin, Mineral & Nutrient Deficiency Comprehensive Plus Lab Panel includes 47 tests and 188 biomarkers to review vitamins, minerals, amino acids, fatty acids, antioxidants, mitochondrial nutrients, protein nutrition, iron, methylation, bone-mineral balance, malabsorption, liver, kidney, urine, and metabolic wellness markers. Includes B vitamins, A/C/D/E/K, magnesium, zinc, copper, selenium, iodine, CoQ10, OmegaCheck, glutathione, and more.