Health Tools & Calculators

Heart Risk Score

Estimate your 10-year cardiovascular disease risk using the European SCORE2 model. Validated for the Dutch population following ESC and NHG guidelines.

Calculate Risk

Vitamin & Deficiency Risk Check

Find out if you have an increased risk of deficiency in vitamin D, B12, iron, folate, or magnesium based on your lifestyle and diet.

Take the check

Blood Value Checker

Instantly check whether your blood value falls within the reference range. Pick a biomarker, enter your result, and see where you stand.

Check your value

HOMA-IR calculator

Calculate your HOMA-IR from your fasting glucose and fasting insulin. Insulin resistance starts years before your blood sugar rises — your insulin shows it first.

Calculate your HOMA-IR

Ferritin check

Ferritin rises with inflammation, which can hide a real iron deficiency. This check corrects for that using your CRP and transferrin saturation.

Check your ferritin

Blood test finder

Not sure which blood test fits you? Answer 6–8 questions and see which test fits your story — based on the NHG guidelines GPs use. Including what you can skip.

Start the test finder

Metabolic Risk Calculator

Assess your metabolic syndrome risk based on the 5 international IDF criteria. Get insights into your waist circumference, blood pressure, blood values and more.

Calculate Risk

Health Risk Profile

Assess your health risk across 7 lifestyle domains. Receive personalised recommendations and discover which blood markers are most relevant to you.

Start profile