Mineral Deficiency Test

Mineral Deficiency Test

Magnesium, selenium and zinc are minerals vital for your physical and mental fitness. A lack can have serious consequences such as a weak immune system. The cerascreen® Mineral Blood Test helps you find out quickly and easily whether you are lacking these minerals!

The cerascreen® Mineral Deficiency Test is a send-in sampling kit to measure the blood levels of magnesium, zinc and selenium if a deficiency is suspected. The process is pain-free and can be done easily from home. The sample of human capillary blood is analysed in vitro in the specialised cerascreen® partner diagnosis laboratory.


Regular price £69.00 including VAT

Determine your mineral blood levels conveniently at home 


Magnesium is needed for more than 300 bodily functions. It helps to maintain normal nerve and muscle function, supports a healthy immune system, keeps the heart beat steady, and helps bones and teeth remain strong. Furthermore, it has a positive influence on fat metabolism.
Symptoms: Gastrointestinal complaints such as sickness and vomiting, cardiac arrhythmia, tingling in hands or feet, muscle cramps.


Zinc is found in cells throughout the body. It is needed for the body's defensive (immune) system to properly work. It plays a role in cell division, cell growth, wound healing, healthy skin and the breakdown of carbohydrates. Simply put, your metabolism cannot function properly without zinc.
Symptoms: Appetite loss, dermatitis, diarrhoea, increased susceptibility for infections, mental and psychological disorders, hair loss, reduced sense of smell and taste, delayed wound healing.


Selen is essential for many functions in the body. It plays an important role as antioxidant, for the thyroid gland and for your immune function. It is assumed that it inhibits infections, prevents rheumatism and fights viruses.
Symptoms: Fatigue, reduced performance, white spots on your fingernails, joint pains, pale & scaly skin or male infertility.


Your personal test results

Sample Report

As soon as your sample has been evaluated, you will receive your individual result report via the My Cerascreen App or our secure online customer area. You can easily view the report on your smartphone or computer or print it out.

Result of laboratory analysis: Here are your blood values of the minerals zinc, magnesium, and selenium.

Individualised practical recommendations: We explain how you can compensate for deficient or excessive mineral values.

Important health information: Learn more about the effects and intake of zinc, magnesium and selenium.

View Sample Report


How the mineral blood test works

Certified laboratory and quality management

cerascreen laboratory

At cerascreen® , we have carefully selected trusted laboratory partners, such as DST Diagnostic Systems & Technologies, who have specialised in holistic human diagnostics for over 10 years and are located in Schwerin, Germany. The cerascreen concept is based on the long-standing experience of DST Diagnostic System & Technologies in human diagnostics along with the expertise and advice offered by experienced health specialists across various disciplines throughout Europe.


  • DIN EN ISO 13485
  • interlaboratory test

The mineral blood test kit consists of


  • several pages of illustrated instructions, explaining step by step how a blood sample is taken and how the test is performed
  • activation card with test ID for registration
  • disinfection cloth, swab, plaster, 2 lancets CE 0344, blood collection tube, transport tubes
  • name label
  • a return bag, which you can use to send your blood sample free of charge by post to our laboratory

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£69.00 including VAT
£69.00 including VAT