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The Magnesium Serum Test measures magnesium levels in blood to evaluate electrolyte balance, nerve and muscle function, and overall metabolic health. Abnormal levels may indicate kidney disease, malnutrition, gastrointestinal disorders, or uncontrolled diabetes. Low magnesium can cause weakness, cramps, or irregular heartbeat, while high levels may signal kidney dysfunction. Doctors use this test to diagnose deficiencies, monitor therapy, or assess chronic health conditions.

Blood
Blood Draw
Also Known As: Mg Test, Mag Test

The Magnesium RBC Test measures magnesium inside red blood cells, providing a more accurate assessment of magnesium status than serum tests. Magnesium is vital for energy production, muscle and nerve function, heart rhythm, and bone health. Low levels may cause fatigue, cramps, arrhythmias, or weakness, while high levels may signal kidney issues. Doctors order this test to detect deficiency, monitor therapy, and evaluate overall metabolic and nutritional health.

Other
Phlebotomist
Also Known As: Magnesium Red Bood Cell Test, Mg Test, Mag Test

The Magnesium Micronutrient RBC Test measures magnesium levels within red blood cells, providing a more accurate assessment of long-term magnesium status than serum tests. Magnesium is vital for muscle and nerve function, energy production, bone strength, and heart health. This test helps detect deficiencies or imbalances from poor diet, absorption issues, or medical conditions, supporting overall wellness.

Patient must be 18 years of age or older.
Other
Phlebotomist
Also Known As:

Magnesium Red Bood Cell Test, Mg Test, Mag Test


The Magnesium 24 Hour Urine Test with Creatinine measures magnesium excretion over a full day and adjusts results with creatinine for accuracy. Abnormal values may indicate kidney dysfunction, electrolyte imbalance, or disorders affecting magnesium metabolism. This test helps assess nutritional status, monitor supplementation, and evaluate conditions such as hypomagnesemia, hypermagnesemia, and metabolic disorders linked to renal health.

Urine
Urine Collection

Blood, Other
Blood Draw, Phlebotomist

Blood, Other
Blood Draw, Phlebotomist

Other
Phlebotomist

Blood, Other
Blood Draw, Phlebotomist

Blood, Other
Blood Draw, Phlebotomist

Blood, Other
Blood Draw, Phlebotomist

Blood
Blood Draw, Phlebotomist

Blood, Other, Urine
Blood Draw, Phlebotomist, Urine Collection

The UltaNutrient™ Advanced Mineral Balance Panel delivers an in-depth evaluation of essential minerals, vitamins, and electrolytes that influence iron balance, cellular energy, nerve signaling, and metabolic stability. By measuring iron markers, magnesium (serum and RBC), zinc, copper, vitamin D, B12, folate, and electrolytes, this panel offers a comprehensive view of mineral balance and nutritional foundations.

Plasma-Unspecified Vial Pour, Serum, Other, Blood
Phlebotomist

Blood
Blood Draw

 The Vitamins & Minerals - Advanced panel is a panel that offers a comprehensive overview of an individual's nutritional status, including a wide array of essential nutrients and minerals for overall health. This panel includes tests for Ferritin, Folate Serum, Homocysteine, Iron and Total Iron Binding Capacity (TIBC), Magnesium Serum, Magnesium RBC, Prealbumin, QuestAssureD 25-Hydroxyvitamin D Total with D2 and D3, Transferrin, Vitamin B12, and Zinc.

Blood, Other
Blood Draw, Phlebotomist

Blood
Blood Draw

 The Vitamins & Minerals - Basic panel is a fundamental health assessment tool designed to provide a snapshot of an individual's nutritional status and potential deficiencies. This panel includes a suite of tests that measure the levels of essential nutrients and minerals in the body, which are critical for various bodily functions and overall well-being. The tests included in this panel are Ferritin, Folate Serum, Iron and Total Iron Binding Capacity (TIBC), and Magnesium Serum. Each of these tests plays a significant role in evaluating different aspects of health, from anemia and iron metabolism to nerve function and energy production.
Blood
Blood Draw

Blood
Blood Draw

Blood
Blood Draw

Blood, Other
Blood Draw, Phlebotomist

The UltaNutrient™ Complete Micronutrient Panel delivers a comprehensive evaluation of essential vitamins, minerals, and electrolytes that support metabolic function, immune balance, and cellular health. Measuring iron status, magnesium (serum and RBC), zinc, copper, selenium, vitamins A, B6, B12, D, E, folate, and key electrolytes, this panel provides an in-depth view of micronutrient balance.

Plasma-Unspecified Vial Pour, Serum, Other, Blood
Phlebotomist

 The Vitamins & Minerals + (Omegas, CMP & CBC) - Advanced Panel is a comprehensive diagnostic tool designed to assess a broad spectrum of health indicators, including vital nutrients, metabolic health markers, omega fatty acid levels, and a detailed blood profile. This panel is meticulously curated to provide an in-depth understanding of various health aspects, from nutritional status and metabolic health to immune function and cardiovascular risk. It serves as a crucial resource for identifying potential health issues, guiding dietary and lifestyle modifications, and tailoring individualized treatment plans.
Blood, Other
Blood Draw, Phlebotomist

The UltaNutrient™ Functional Nutrient Status Panel delivers an advanced evaluation of vitamins, minerals, electrolytes, and functional biomarkers that reflect how nutrients are utilized at the cellular level. By measuring homocysteine, methylmalonic acid, hs-CRP, iron status, magnesium (serum and RBC), folate (serum and RBC), trace minerals, and key vitamins, this panel provides deep insight into metabolic efficiency and nutrient balance.

Plasma-Unspecified Vial Pour, Serum, Blood, Other
Phlebotomist

Blood, Other
Blood Draw, Phlebotomist

 The Vitamins & Minerals - Comprehensive panel is the pinnacle of nutritional diagnostics, offering a broad-spectrum analysis of essential nutrients critical for maintaining optimal health. This extensive panel encompasses a wide array of tests designed to evaluate the levels of vital vitamins, minerals, and trace elements in the body. By assessing these key nutritional components, the panel provides invaluable insights into an individual's overall nutritional status, uncovering potential deficiencies or excesses that could impact health and well-being.
Blood, Other
Blood Draw, Phlebotomist