Magnesium Test Details
Sample (blood) taken at home through finger pricking. Our Magnesium Level Blood Test detects a biomarker indicating the level of magnesium in your blood.
Magnesium is an essential mineral found in the human body in minuscule amounts. Weakness, fatigue, and nausea may indicate that you need to take a magnesium test.
Abnormally high levels of magnesium may indicate decompensated kidney failure, chronic nephropathy, myopathy, diabetes mellitus, salicylates, or lupus erythematosus.
Abnormally low levels of magnesium may indicate digestive and renal disorders, malnutrition, pancreatitis, or chronic heart failure.
Instructions
Sample should be taken in the morning and before taking medication. Please refrain from taking biotin supplements for 2 days before the day of sample collection.
For the the best samples, we suggest:
- Staying hydrated before taking a sample.
- Taking a warm shower to improve blood flow.
- Doing light exercise.
- Shaking the test tube gently instead of violently.
- Avoiding a hard squeeze on the finger.
- Not leaving the sample to sit for more than a day to prevent clotting.
Why should you check with us?
- Direct laboratory prices and support.
- Fast results and prescriptions.
- CE-certified sensitive PCR laboratory equipment for accurate tests.
- Pre-paid Royal Mail delivery.
- MHRA-registered IVD devices.
- WhatsApp support during business hours.
How does the exam work?
To analyze and receive results:
- Access the link provided in the written instructions on the test kit.
- Collect samples according to instructions.
- Put the collected sample into the provided additional box.
- Locate the nearest drop box through the Royal Mail app.
- Place the box into the drop box to be delivered and analyzed.
- Receive your results in 1-3 days.
Order your test kit and collect your sample at home.
Drop off the sample in the Royal Mail Red Street Box. Use the Track 24/48 return label to the laboratory.
Receive your results through email or by opening your dashboard on our site.
How long do I need to wait for my results?
The typical turnaround time is 1-3 days. Do note that while we aim to give you results as quickly as possible, the exact result processing time may vary. We are committed to following strict guidelines to ensure quick and accurate results, including staff training, audits, logging, and quality control. The close proximity of our laboratory to our clinic allows us to instantly analyze samples.
We suggest taking your sample from Monday to Thursday to avoid delivery delays from our laboratory.
Quentin V. –
The entire process, from ordering to receiving results, was painless and straightforward. Highly recommend!
Frederick B. –
The testing kits were very easy to use, and the results were delivered quickly.
Bethany Norman –
I bought the kit when it was on discount which saved me money. It arrived the very next day. I am happy!
Jennifer Williams –
Medicines Online is undoubtedly one of the best companies in the UK. They are a professional company with great service.
Jake –
As I have problems with magnesium levels, this test is great for checking to confirm that everything is fine.
Jo Dixon –
Very easy and handy to use.