Magnesium Level Clinic Walk In Details
On-site Magnesium Blood Test by appointment or walk-in. Our exam 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 checkup.
Abnormally high levels may indicate decompensated kidney failure, chronic nephropathy, myopathy, diabetes mellitus, salicylates, or lupus erythematosus.
Abnormally low levels may indicate digestive and renal disorders, malnutrition, pancreatitis, or chronic heart failure.
Why should you check Magnesium with us?
- Direct laboratory prices and support.
- Easy appointments.
- Fast results and prescriptions.
- CE-certified sensitive PCR laboratory equipment for accurate tests.
- WhatsApp support during business hours.
How do I get the appointment?
Visit one of our Magnesium test clinic locations.
Present an ID and order your appointment or simply walk-in.
Have your sample (blood) taken by staff to be tested.
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 working day. Do note that while we aim to give you results as quickly as possible, the exact result processing time may vary following the assays. 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.
Please follow our eating and drinking guidelines before the day of sample collection.
Missed appointments are NOT REFUNDABLE. Similarly, cancellations done within 24 hours of the appointment time are NOT REFUNDABLE.
Rescheduling and availability may be discussed with customer service.
Disclaimer: We DO NOT draw blood samples from children under 16 years old.
Commonly Asked Questions:
Q: What is magnesium?
A: It is a nutrient that is indispensable for the maintenance of healthy bones, nerves, muscles, and sugar levels.
Q: What is the significance of this for your body?
A: It is essential for the normal functioning of muscles and nerves, the maintenance of proper sugar and circulatory fluid pressure, and the production of protein, bone, and DNA.
Q: In the event that the levels are insufficient, what will transpire?
A: Symptoms such as fatigue, weakness, vertigo, vomiting, headaches, and a loss of appetite may occur when your levels are low.
Q: How do you ensure that you have an adequate supply?
A: It is obtained through diet or a supplement. Green leafy vegetables, legumes, nuts, seeds, and whole cereals are all sources of this mineral.
Q: In the event that the levels are elevated, what is the outcome?
A: If your results indicate that you have a higher-than-average level of magnesium, it may indicate Addison’s disease, a disorder of the adrenal glands, kidney disease, and dehydration, which is the loss of an excessive quantity of bodily fluids.
Page Quality Review:
Review Date : 20/01/2026
Reviewed By :
Shipping and Return Policies
Appointment:
Missed appointments or cancellations less than 24 hours prior are not entitled to refunds. Rescheduling is possible but not guaranteed. Please contact the customer service prior to the appointment time to discuss cost and availability options.
Shipping & Return:
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To Qualify for any return, the product must be in the same condition as when you received it. Not used, not opened, unworn, in its original packaging. You will also need to send it to us with the receipt or proof of purchase.
Please return to: Medicines by MailBox, 89 Falcon Rd, London. SW11 2PF
You can read our full return policy here:
https://medicinesbymailbox.co.uk/return-policy/
We offer next day delivery; however courier delivery times are out of our control. We are unable to offer refunds for any late deliveries. But you will receive courier tracking information once your order has been dispatched. And orders placed by 1pm are dispatched on the same day.
Principle IVD Regulatory Certification
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MHRA Registration Number: 10271 – Unistik Lancet
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MHRA Registration Number: 9489 – BD Microtainer Tube
Page Quality Review:
Review Date : 20/01/2026
Reviewed By :
Ximena R. –
Everything was seamless. Staff was kind and made the whole process easy.