Understand what your blood test is telling you.

Explore what biomarkers measure, why they matter, and how they fit into your long-term health.

What is a biomarker?

A measurable window into your body

A biomarker is a measurable indicator of what is happening inside the body. Individually, biomarkers provide useful information; together, they create a fuller picture.

Every biomarker is part of a bigger story. Testing is not about collecting numbers — it is about understanding your health.

Every biomarker page includes
  • Simple definition
  • Why it matters
  • What can influence it
  • Understanding results
  • Related biomarkers
  • Lifestyle considerations
  • Common questions
  • Related articles
Browse by category

Ten families of markers across your body's systems

Heart health

Cardiovascular risk markers that reveal how your heart and circulation are performing.

Diabetes risk

Blood-sugar and metabolic signals that flag risk long before disease develops.

Inflammation

Markers that show hidden inflammation linked to many chronic conditions.

Hormonal health

Hormonal balance that influences energy, mood, metabolism and wellbeing.

Liver function

How well your liver is processing, filtering and protecting your body.

Kidney function

Filtration markers that reflect long-term kidney and metabolic health.

Thyroid health

Thyroid signals that quietly shape energy, weight and metabolism.

Vitamin status

Key vitamins that support immunity, energy and healthy ageing.

Mineral balance

Essential minerals your body relies on every single day.

Metabolic health

The metabolic picture behind weight, energy and long-term risk.

Healthy ageing

Insights that support a longer, healthier and more active life.

And more

A fuller picture, connected across systems rather than isolated numbers.

Find what you need

Search the way you think

  • Biomarker name
  • Medical abbreviation
  • Health concern
  • Body system
  • Symptom
  • Programme
  • Alphabetical index

Your AI Health Intelligence Report links directly from individual markers to these educational pages and personalised resources — so understanding is always one tap away. The library keeps growing across every body system.