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Body Fit Test

By Forth

Our Body Fit profile is for those who are embarking on new training challenges such as a half marathon or 10K, as well as those who may be returning to exercise after a break or for the first time. This test will help you to identify areas in your diet which need improving in order to give your body more energy.  It will also measure the changes in cholesterol so you can gauge the positive impact your training may be having on your health. 

It includes 18 essential biomarkers in total which are key to optimising sports performance and keeping your body in good health. These include key energy markers such as folate and active B12 which help to improve your oxygen-carrying capacity, together with markers which check you are giving your body enough time to recovery between sessions. 

This health check includes a finger prick test kit the sample for which can be collected at home. Any out of range results will be reviewed by one of our doctors and be available within days on your personal dashboard. 

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
  • White Blood Cell Count (WBC)
  • Red Blood Cell (RBC)
  • Haemoglobin
  • Haematocrit (HCT)

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

Metabolic Markers
  • Testosterone (total)
  • Cortisol (9am)

Vitamins & minerals Markers
  • Vitamin D (25 OH)
  • Folate (serum)
  • Ferritin
  • 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

This test kit has the option of subscribing and saving.
Subscriptions are for 12 months. After this period you can cancel at any time.