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BloedCheckup
  • Tests
    • Test packages
    • Hormones
    • Cardiovascular
    • Thyroid
    • Vitamins
    • STD test guide
    • Custom test request
    View all tests
  • At-home tests
    • Fingerstick
    • Urine
    • Stool
    • Saliva
    • Hair
    • Swab
    View all at-home tests
  • How it works
    • How it works
    • Locations
    • Laboratories
    • Fasting guidance
    • Shipping
    • Blog
  • About us
    • About us
    • Customer reviews
    • For business
  • Contact
    • FAQ
    • Contact us
  1. Home
  2. Tests
  3. Calcium
BloedCheckup

Professional blood tests without GP referral. Partnership with ISO certified laboratories for reliable results.

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Calcium - CalciumfromBloedCheckup
Calcium - CalciumfromBloedCheckup
Test kit

Blood collection at collection point

  • After your order you receive instructions by email
  • Make an appointment at a collection point near you
  • Blood collection at 1,000+ locations across the Netherlands

Blood collection at collection point

  • After your order you receive instructions by email
  • Make an appointment at a collection point near you
  • Blood collection at 1,000+ locations across the Netherlands
  • Receive your results digitally by email

What is Calcium?

Calcium is a mineral that is crucial for the structure and maintenance of bones and teeth. It also plays an important role in blood clotting, the transmission of signals in nerve cells, and muscle contraction.

Why should you have Calcium tested?

A calcium test can be useful for determining whether there is a too high or too low calcium level in the blood, which may indicate various health problems. Testing calcium can be particularly important for people with symptoms of calcium deficiency or excess, or for those suffering from conditions that affect calcium absorption.

What does it indicate?

The calcium level in the blood can be an indicator for a range of conditions, including osteoporosis, thyroid problems, and kidney diseases. It can also point to the effectiveness of calcium supplements or the impact of certain medications on calcium metabolism.

What does a high calcium level mean?

A high calcium level, or hypercalcemia, may indicate hyperparathyroidism (overactive parathyroid glands), certain types of cancer, or excessive intake of calcium or vitamin D.

What does a low calcium level mean?

A low calcium level, or hypocalcemia, may indicate a vitamin D deficiency, kidney failure, or hypoparathyroidism (underactive parathyroid glands). It can also occur with pancreatitis or certain medications.

Frequently asked questions

Answers to what people usually want to know.

How does it work from order to result?

After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.

How quickly can I get tested?

Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.

Do I need to book an appointment?

At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.

Do I need to fast before the test?
  • Receive your results digitally by email
  • See how it works →

    Calcium

    Serum calcium in bone metabolism and parathyroid function.

    Calcium - CalciumfromBloedCheckup
    Calcium - CalciumfromBloedCheckup
    Test kit
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    That depends on the test. Whether fasting is required, and from what time, is clearly stated in the instructions you receive after ordering. No surprises at the counter.

    When and how do I receive my result?

    It varies per analysis: from same-day to a few working days. Standard values often come back quickly; analyses that go to an external lab can take a bit longer. You get an email with a link to your digital result, including a short explanation per value.

    Where can I go for collection?

    We work with 1,000+ collection points across the Netherlands. After ordering you'll see which locations near you are available and you pick where you'd like to go.

    View locations on the map

    Need help?

    We're here for you. Send a message and we'll respond as soon as we can.

    WhatsApp+31 412 236 961E-mailinfo@bloedcheckup.nlCollection points1,000+ across the Netherlands

    Weekdays 09:00 – 17:00 · Outside hours we reply a bit later

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