SKU 623
In stock
Product Details

Why This Test?

Magnesium deficiency, also known as hypomagnesemia, is an often overlooked health problem.

In some cases, deficiency may be under diagnosed since the obvious signs commonly don’t appear until your levels become severely low.

The causes of magnesium deficiency range from inadequate dietary intake to loss of magnesium from the body.

Magnesium Levels must be maintained to properly absorb Vitamin D. People with Low Vitamin D should may also need to test for Magnesium RBC and Calcium.

Health problems associated with magnesium loss include:

  • Diabetes
  • Poor Absorption
  • Chronic Diarrhea
  • Celiac Disease
  • Hungry Bone Syndrome
  • People with alcoholism are at an increased risk

7 Signs & Symptoms of Magnesium Deficiency

  1. Muscle Twitches and Cramps
  2. Mental Disorders
  3. Osteoporosis
  4. Fatigue and Muscle Weakness
  5. High Blood Pressure
  6. Asthma
  7. Irregular Heartbeat

The table below shows the recommended daily allowance (RDA) or adequate intake (AI) for men and women in the United States.

Age Male Female Pregnancy Lactation
Birth to 6 months 30 mg* 30 mg*
7–12 months 75 mg* 75 mg*
1–3 years 80 mg 80 mg
4–8 years 130 mg 130 mg
9–13 years 240 mg 240 mg
14–18 years 410 mg 360 mg 400 mg 360 mg
19–30 years 400 mg 310 mg 350 mg 310 mg
31–50 years 420 mg 320 mg 360 mg 320 mg
51+ years 420 mg 320 mg
Clinical Significance

Magnesium is an essential trace element. Deficiency leads to irritability, neuromuscular abnormalities, cardiac and renal damage. Its salts are used as antacids and cathartics. Excessive amount may cause CNS depression, loss of muscle tone, respiratory and cardiac arrest.

Reference Range(s)

1.5-2.5 mg/dL

Alternative Name(s)


Test Prep: None Indicated

Save this product for later

Dedicated. Determined. Dependable. That's our commitment to you.

Always FAIR in our pricing.

Always deliver QUALITY service.

Thank you for being a part of the movement to lower the costs of healthcare. Also learn about symptoms and medications you take that require testing. Due to the nature of the discount program all sales are final. This allows us to keep delivering the lowest prices possible. All lab orders are valid for 6 months to be completed.



Use link above to contact us via email. 


PO BOX 1134

Winchester, TN 37398

United States

Contact us for International Lab Testing

  • Facebook
  • Instagram

© 2019 by FairPrice Labs. Proudly creating healthcare solutions.