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  • Our tests

    Pick the blood test or package that matches your needs.

    All blood tests

    Browse every category and focus area in one overview.

    Value bundles

    Comprehensive combos curated for common health goals.

    STD Test Guide

    Find out which STD test is right for you.

    Fingerstick at home

    See all fingerstick kits you can collect and return from home.

    Urine tests

    Find urine analyses with prepaid return packaging.

    Saliva tests

    View all saliva tests.

    Stool tests

    View all stool tests.

    Custom test request

    Request a bespoke panel built around your personal needs.

  • Service & process

    Everything around ordering, collection and logistics.

    How it works

    See each step from order to results in a clear timeline.

    Locations

    Find one of 1,000+ professional blood draw locations.

    Laboratories

    Discover our ISO-certified lab partners and quality controls.

    Fasting guidance

    Check when you need to fast and how to prepare properly.

    Shipping

    Instructions for sending your sample safely to the lab.

    FAQ

    Quick answers to popular questions about ordering and testing.

  • Support & contact

    Personal advice, reviews and legal information.

    Contact

    Call or email our team for direct assistance.

    Customer reviews

    Read real experiences from customers just like you.

    Custom test request

    Request a bespoke panel built around your personal needs.

    About BloedCheckup

    Meet our team and learn about our mission.

    Returns policy

    Learn how cancelling, refunds and shipping costs work.

    Medical disclaimer

    Important medical and usage information.

    Privacy policy

    Understand how we protect and process your data.

    Terms & conditions

    Read the legal terms for our services.

BloedCheckup logoBloedCheckup
  • Our tests

    Pick the blood test or package that matches your needs.

    All blood tests

    Browse every category and focus area in one overview.

    Value bundles

    Comprehensive combos curated for common health goals.

    STD Test Guide

    Find out which STD test is right for you.

    Fingerstick at home

    See all fingerstick kits you can collect and return from home.

    Urine tests

    Find urine analyses with prepaid return packaging.

    Saliva tests

    View all saliva tests.

    Stool tests

    View all stool tests.

    Custom test request

    Request a bespoke panel built around your personal needs.

  • Service & process

    Everything around ordering, collection and logistics.

    How it works

    See each step from order to results in a clear timeline.

    Locations

    Find one of 1,000+ professional blood draw locations.

    Laboratories

    Discover our ISO-certified lab partners and quality controls.

    Fasting guidance

    Check when you need to fast and how to prepare properly.

    Shipping

    Instructions for sending your sample safely to the lab.

    FAQ

    Quick answers to popular questions about ordering and testing.

  • Support & contact

    Personal advice, reviews and legal information.

    Contact

    Call or email our team for direct assistance.

    Customer reviews

    Read real experiences from customers just like you.

    Custom test request

    Request a bespoke panel built around your personal needs.

    About BloedCheckup

    Meet our team and learn about our mission.

    Returns policy

    Learn how cancelling, refunds and shipping costs work.

    Medical disclaimer

    Important medical and usage information.

    Privacy policy

    Understand how we protect and process your data.

    Terms & conditions

    Read the legal terms for our services.

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Weight Loss Test - Fat_Girl_on_Scale
Weight Loss Test - Fat_Girl_on_Scale
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 the Weight Loss Blood Test?

The Weight Loss Blood Test is a comprehensive blood analysis that provides insight into your metabolism, insulin sensitivity, and fat processing. This test measures key biomarkers that influence weight management and the risk of metabolic disorders such as diabetes and cardiovascular disease:

  • Insulin: Measures the amount of insulin in the blood. Elevated levels may indicate insulin resistance.
  • Glucose: Reflects your blood sugar levels and how effectively your body processes glucose.
  • HOMA-IR (Insulin Resistance Index): A calculation based on glucose and insulin levels that indicates your risk of insulin resistance.
  • Total Cholesterol: The overall amount of cholesterol in your blood; high levels can increase the risk of heart disease.
  • HDL (Good Cholesterol): Helps remove excess cholesterol from your bloodstream; higher levels are beneficial.
  • LDL (Bad Cholesterol): High levels can contribute to plaque buildup in your arteries.
  • Triglycerides: A type of fat found in the blood; high levels increase the risk of heart disease and metabolic syndrome.
  • Cholesterol Risk Index: The ratio of total cholesterol to HDL, an important indicator of cardiovascular risk.
  • HbA1c: Reflects your average blood sugar levels over the past 8–12 weeks; important for assessing diabetes risk.

Why should you take the Weight Loss Blood Test?

The Weight Loss Blood Test is ideal for anyone who wants to lose weight, improve their metabolic health, or better understand their risk of diabetes and heart disease. By measuring these biomarkers, you can make targeted adjustments to your diet, exercise routine, and lifestyle.

  • Understand your metabolism: Discover how your body processes fats and sugars.
  • Prevent health risks: Early detection of insulin resistance or unhealthy lipid levels.
  • Optimize your nutrition: Get measurable data to fine-tune your diet plan.
  • Improve weight loss results: Identify why weight loss efforts may have stalled despite effort.

What does it indicate?

The Weight Loss Blood Test provides insights into:

  • The balance between sugar and fat metabolism.
  • The risk of insulin resistance and type 2 diabetes.
  • The effectiveness of your current diet and lifestyle.
  • Your cardiovascular health based on lipid profiles.

What does a high level in these tests mean?

High levels of insulin, glucose, LDL, or triglycerides may indicate a disrupted metabolism, insulin resistance, or an increased risk of cardiovascular disease. It may suggest that dietary or lifestyle changes are needed.

What does a low level in these tests mean?

Low or optimal levels generally indicate a healthy metabolism, effective insulin sensitivity, and a lower risk of metabolic or cardiovascular diseases. This reflects efficient sugar and fat processing and good weight management.

Have questions?

Check our frequently asked questions or contact us.

Receive your results digitally by email
See how it works →

Weight Loss Test

Panel for metabolism and weight; glucose, lipids, and hormones.

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4.5 / 5

€70.00EUR

  • Trustpilot 4.5/5
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  • No GP referral needed
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  • 1,000+ collection locations in the Netherlands
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Frequently asked questions →

How it works

Discover the 5-step process from order to result

Locations

Find one of our 1,000+ locations for blood collection

Laboratories

ISO-certified partner laboratories

Weight Loss Test - Fat_Girl_on_Scale
Weight Loss Test - Fat_Girl_on_Scale
Test kit