For those who want to gain the ultimate understanding of their body on the inside, this test measures over 50 biomarkers covering all the core systems of the body.  The test builds further on the Improving health & fitness package and includes a wider look at the body's key hormones as well as a more extensive look at important vitamins and minerals including omega 6:3 ratio. 

Why take this test?

  • For those who want a deep understanding and a high level of control of their own health
  • For recreational or professional athletes who want to optimise their performance  
Test cost:
Test type: phlebotomy
Estimated turnaround
9 days
From receipt of sample

Key benefits when using Forth testing

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 transports oxygen, carbon dioxide, nutrients, hormones and waste products around the body. It consists of a number of cellular components; red blood cells, white blood cells and platelets, as well as a liquid called plasma. Red blood cells are an important oxygen transporter while white blood cells defend the body against infection.

Tested biomarkers
  • White Blood Cell Count (WBC)
  • Transferrin Saturation
  • Red Blood Cell (RBC)
  • RBC Distribution Width (RDW)
  • Platelet Count
  • Neutrophils
  • Monocytes
  • Mean Platelet Volume (MPV)
  • Mean Corpuscular Volume (MCV)
  • Mean Corpscular Haemoglobin Concentration (MCHC)
  • Mean Cell Haemoglobin (MCH)
  • Lymphocytes
  • Iron
  • Haemoglobin
  • Haematocrit (HCT)
  • Ferritin
  • Eosinophils
  • Basophils


Your cardiovascular system consists of your heart and the network of arteries, veins and capillaries which are responsible for transporting oxygen, hormones and nutrients throughout the body. Unfortunately, coronary heart disease is the leading cause of death in the UK. Factors which increase the risk of heart disease include high cholesterol, smoking, being overweight and lack of exercise.

Tested biomarkers
  • Triglycerides
  • Total Cholesterol
  • LDL
  • hs-CRP
  • HDL % of Total Cholesterol
  • HDL


The kidneys remove harmful waste products from your body and regulates your body's water levels. They also control the release of certain substances such as electrolytes back into your bloodstream thereby maintaining the body's balance. Poor kidney function can lead to the build-up of waste products in your body causing headaches, a loss of energy, weight gain and more.

Tested biomarkers
  • Uric Acid
  • Urea
  • Creatinine
  • ALB


The liver performs hundreds of complex functions including fighting infections and illness, removing toxins, controlling cholesterol levels, helping blood to clot, aiding digestion and producing proteins. A good diet is essential in maintaining a healthy and efficient liver. Poor liver health can lead to disease, weight gain and a lack of energy.

Tested biomarkers
  • Total Protein
  • Globulin
  • Gamma GT
  • Bilirubin (total)
  • Alkaline Phosphatase (ALP)
  • ALB
  • Alanine Aminotransferase (ALT)


Metabolism refers to the chemical processes which take place within your body that converts food into energy. Good nutrition is essential for a healthy metabolism. Problems with your metabolism can lead to fluctuations in weight as well as fatigue or hyperactivity.

Tested biomarkers
  • Thyroid Stimulating Hormone (TSH)
  • Testosterone (total)
  • Sex Hormone-Binding Globulin
  • HbA1c
  • Cortisol (9am)


Muscles support movement and help circulate blood and other substances throughout the body. Good muscle tone can help to prevent injury.

Tested biomarkers
  • Creatine Kinase

Vitamins & minerals

Healthy levels of vitamins and minerals are essential for your body to function properly. Some vitamins known as fat soluble can be stored in your body whilst others known as water soluble cannot. You can usually get all the vitamins and minerals you need by eating a varied and balanced diet.

Tested biomarkers
  • Zinc
  • Vitamin D (25 OH)
  • Vitamin B12 (active)
  • Sodium
  • Phosphate
  • Omega 6: Omega 3 Ratio
  • Magnesium (serum)
  • Folate (serum)
  • Corrected Calcium
  • Chloride
  • Calcium
  • Bicarbonate (C02)

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

Jude , 42

Using Forth to test key biomarkers has given me the confidence to get on with my training, as well as putting me in control of the areas I need to improve.  I’ll be testing again after my next race to see how all the hard training has affected my numbers.

Other tests to consider
Test cost: £449.00

Estimated turnaround 9 days From receipt of sample

Test type: phlebotomy