


Vitamin K is an essential nutrient that plays a crucial role in blood coagulation and bone health. There are two main forms: Vitamin K1, primarily found in green leafy vegetables, and Vitamin K2, found in meat, dairy products, and fermented foods.
Measuring Vitamin K levels can be useful for people with certain medical conditions, such as osteoporosis, or for those who have an increased risk of blood coagulation disorders. It is also valuable for individuals who wish to optimize their vitamin intake for general health promotion.
The amount of Vitamin K in the blood can indicate how well your body is supplied with this essential nutrient, which in turn influences blood coagulation and bone health.
A high level of Vitamin K may indicate adequate or excessive intake of this vitamin, which in rare cases can increase the risk of blood coagulation issues.
A low level of Vitamin K may indicate a deficiency, which can increase the risk of bleeding and bone weakness. This can be particularly concerning for the elderly, people with chronic diseases, or those using certain medications that affect Vitamin K absorption.
Vitamin K1 and Vitamin K2 (MK4 - MK7)
Answers to what people usually want to know.
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.
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.
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
Vitamin K1 and K2; coagulation and bone health.



€125.00EUR
Important collection instructions
We already wrap the tube in aluminum foil. Minimize light exposure and keep the foil on the tube.
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.
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.
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.
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