Bloodworks

Value package

Blood sugar

A targeted test of your blood sugar with glucose and HbA1c, for insight into your diabetes risk in a single blood draw.

Blood sugar is a blood test measuring 2 biomarkers, reviewed by a doctor. Below you see exactly what is measured and what those results tell you.

Personal assessment by our BIG-registered Bloodworks® doctors

Blood sugar

49,-+ €29 blood draw fee

With this test, another 176 and your blood draw fee is waived

Complete your test

+ Add to selection

Next step: choose your blood draw location

Composition

What exactly is measured

All 2 biomarkers at a glance. The laboratory's reference values always lead.

Blood sugar49,-
  • Fasting glucose
  • HbA1c
How it works?

How Bloodworks works

  1. Order online

    Choose your package and preferred location

  2. Receive your lab form

    Within 24 hours by email, with appointment planner

  3. Schedule your blood draw

    Or choose a walk-in location

  4. Blood draw

    Takes just a few minutes

  5. Receive your report

    Securely, typically within 2 working days from our physicians

Included

Your personal health dashboard

Sample view · fictitious data.

Within range

29/30

of the biomarkers within the lab reference

Latest measurement: 1 Jul 2026

Needs attention

Ferritine

Your development

Vitamine D3

Value (nmol/L)142.481.520.615 Jul10 Nov5 Mar961 JulDate of measurement
  • All your results in one secure place
  • See your development with every new measurement
  • Compare against your own earlier values

Included

Your laboratory report

Every abnormality is given context and advice by a doctor. Reference values always come from the laboratory.

Bloodworks
Sample report

Client

Reference

Collection date

06-05-2025

Report date

08-05-2025

2 abnormalities found

Magnesium & vitamin D too low, see explanation

Vitamins & Minerals

Total cholesterol4.8<5.0OK
HDL cholesterol1.4>1.2OK
LDL cholesterol2.9<3.0OK
Magnesium0.52>0.7LOW
Vitamin D18>50LOW

Doctor comment

Your magnesium and vitamin D are markedly reduced. This can contribute to fatigue, muscle cramps and lower immunity. Supplements are generally available over the counter in the Netherlands. At your levels, however, we advise read more ›

Authorised by a doctor · BIG-registeredDr. [name confidential]

Clinical labs

ISO 15189-accredited laboratories

Venepuncture

Full venous draw, as in a hospital

Our own doctors

Every result reviewed and interpreted

Your trend

Every value over time in your dashboard

Why Bloodworks

Experiences

What customers say

FAQ

Frequently asked questions

Do I need to fast?

Yes, for the glucose measurement you must fast for 8 hours. HbA1c can be measured regardless of eating, but since everything is taken in a single blood draw, we recommend fasting.

What is the difference between glucose and HbA1c?

Glucose measures your current blood sugar at the time of the draw. HbA1c gives an average over the past 2 to 3 months, independent of what you ate that day.

What if I take diabetes medication?

With diabetes medication (insulin, metformin and the like), glucose and HbA1c may be lower than without treatment. Please let us know.

What if I want more specific markers?

Through Bloodworks Select you can add markers such as insulin or C-peptide.

How quickly do I receive my results?

Typically typically within 2 working days of blood draw.

Customer service

Questions? We are happy to help!

Available on weekdays from 9:00 – 17:00