Pacific · Magnesium Levels Blood Test – Deficiency

Magnesium Levels Blood Test – Deficiency in California

Below is a plain-language overview of the magnesium levels blood test – deficiency. The Magnesium Levels Blood Test measures the amount of magnesium in your blood to assess for deficiency or excess.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test evaluates the concentration of magnesium in the blood serum. Magnesium is a crucial mineral involved in many bodily functions, including muscle and nerve function, and energy production.

What it measures

Magnesium — reflects the magnesium concentration in your blood

What the test involves

A healthcare professional will collect a blood sample, usually from a vein in your arm. This is a standard procedure similar to other blood tests.

Why it is often ordered

Clinicians typically order this test to investigate symptoms that may suggest a magnesium imbalance, such as muscle cramps or weakness. It can also be used to monitor existing conditions that affect magnesium levels.

Preparation

Preparation instructions may vary, so it's important to follow the specific guidelines provided by the lab conducting the test.

How results are reported

Results will indicate whether your magnesium levels are within the typical range for the lab performing the test. Reference ranges can differ between laboratories.

Before you go

Sample collection method
Preparation instructions
Turnaround time

Cities

Magnesium Levels Blood Test – Deficiency in California communities

Choose your city for local context and to request this test.

Los Angeles12,121,244Magnesium Levels Blood Test – Deficiency San Francisco3,290,197Magnesium Levels Blood Test – Deficiency San Diego3,084,174Magnesium Levels Blood Test – Deficiency Riverside2,022,285Magnesium Levels Blood Test – Deficiency Sacramento1,924,167Magnesium Levels Blood Test – Deficiency San Jose1,729,879Magnesium Levels Blood Test – Deficiency Fresno719,558Magnesium Levels Blood Test – Deficiency Concord640,270Magnesium Levels Blood Test – Deficiency Bakersfield590,845Magnesium Levels Blood Test – Deficiency Mission Viejo588,540Magnesium Levels Blood Test – Deficiency Murrieta509,526Magnesium Levels Blood Test – Deficiency Long Beach466,565Magnesium Levels Blood Test – Deficiency Oakland437,548Magnesium Levels Blood Test – Deficiency Stockton406,822Magnesium Levels Blood Test – Deficiency Victorville389,060Magnesium Levels Blood Test – Deficiency Modesto382,994Magnesium Levels Blood Test – Deficiency Lancaster381,732Magnesium Levels Blood Test – Deficiency Oxnard366,330Magnesium Levels Blood Test – Deficiency Indio361,831Magnesium Levels Blood Test – Deficiency Anaheim348,204Magnesium Levels Blood Test – Deficiency Antioch322,796Magnesium Levels Blood Test – Deficiency Santa Rosa314,196Magnesium Levels Blood Test – Deficiency Santa Ana313,818Magnesium Levels Blood Test – Deficiency Irvine297,868Magnesium Levels Blood Test – Deficiency Santa Clarita275,230Magnesium Levels Blood Test – Deficiency Chula Vista274,818Magnesium Levels Blood Test – Deficiency Visalia249,804Magnesium Levels Blood Test – Deficiency Fremont231,502Magnesium Levels Blood Test – Deficiency San Bernardino220,821Magnesium Levels Blood Test – Deficiency Thousand Oaks211,045Magnesium Levels Blood Test – Deficiency Moreno Valley208,371Magnesium Levels Blood Test – Deficiency Fontana208,087Magnesium Levels Blood Test – Deficiency Salinas199,290Magnesium Levels Blood Test – Deficiency Huntington Beach198,735Magnesium Levels Blood Test – Deficiency Santa Barbara198,240Magnesium Levels Blood Test – Deficiency Glendale196,512Magnesium Levels Blood Test – Deficiency Hemet191,170Magnesium Levels Blood Test – Deficiency Vallejo181,882Magnesium Levels Blood Test – Deficiency Elk Grove175,510Magnesium Levels Blood Test – Deficiency Ontario175,223Magnesium Levels Blood Test – Deficiency Oceanside174,461Magnesium Levels Blood Test – Deficiency Rancho Cucamonga173,946Magnesium Levels Blood Test – Deficiency Garden Grove172,708Magnesium Levels Blood Test – Deficiency Palmdale167,987Magnesium Levels Blood Test – Deficiency Santa Cruz165,933Magnesium Levels Blood Test – Deficiency Hayward162,254Magnesium Levels Blood Test – Deficiency Corona157,844Magnesium Levels Blood Test – Deficiency Merced157,617Magnesium Levels Blood Test – Deficiency Sunnyvale155,550Magnesium Levels Blood Test – Deficiency Pomona151,592Magnesium Levels Blood Test – Deficiency Escondido151,443Magnesium Levels Blood Test – Deficiency Torrance147,156Magnesium Levels Blood Test – Deficiency Roseville145,687Magnesium Levels Blood Test – Deficiency Fairfield145,163Magnesium Levels Blood Test – Deficiency Fullerton142,964Magnesium Levels Blood Test – Deficiency Santa Maria142,230Magnesium Levels Blood Test – Deficiency Orange139,195Magnesium Levels Blood Test – Deficiency Pasadena138,771Magnesium Levels Blood Test – Deficiency Yuba City129,536Magnesium Levels Blood Test – Deficiency Santa Clara127,922Magnesium Levels Blood Test – Deficiency