Nutri-check(l) Test

By Forth

Our nutritional health check includes a finger-prick blood test which can be done at home. This is a test for vitamins and minerals which are essential to maintaining the body's core functions and good health.

This nutritional health test will check vitamin levels and identify any deficiencies, so you can make the necessary adjustments to your diet or compensate with supplements where required.

You'll receive your body's scientific levels for key micronutrients such as vitamin D, Active B12, Magnesium and Zinc, all of which are essential for the body's core physiological functions such as red blood cell formation, strong bones and nerve health. Your also gain insight into key macronutrients together with your body's level of inflammation, high levels of which can be caused by poor diet. 

The blood sample for this test can be collected at-home using our finger-prick kit. Your results will be reviewed by one of our UK registered doctors and made available on our market leading biomarker dashboard within 2 working days of receipt. Here you can track changes over time and gain information, tips and advice on each micronutrient so you know what changes you need to make to your diet to improve. 

Key benefits when using Forth’s tracking service

Fast & accurate

Fast & accurate analysis from accredited laboratory


Tests can be done at home


Secure access to online results

Online dashboard

Online dashboard which tracks results over time

Included in this test

Blood Markers
  • Iron

Cardiovascular Markers
  • Triglycerides
  • Total Cholesterol
  • LDL
  • HDL % of Total Cholesterol
  • HDL
  • CRP

Liver Markers
  • Albumin

Vitamins & minerals Markers
  • Zinc
  • Vitamin D (25 OH)
  • Magnesium (serum)
  • Iron
  • Folate (serum)
  • Ferritin
  • Corrected Calcium
  • Calcium
  • Active B12

How it works

Collect sample

We will send you a finger prick kit to use at home

Post sample

Pop your sample in the post to us using a pre-paid envelope

Online results

View your results on your secure personal health dashboard

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Who is the kit for?

Date of birth (You must be 18+ to order a test):

Where would you like it delivered?

Delivery is only available within the UK.