What we test
23 markers, each explained in plain English
Metabolic
- HbA1c
- Your average blood sugar over the last three months.
- Glucose
- How much sugar is in your blood right now.
Hormones
- Testosterone
- Affects energy, mood, muscle and libido in men and women.
- Oestradiol
- The main oestrogen; shifts through perimenopause.
- FSH
- Helps show where you are in the menopause transition.
- Cortisol
- Your main stress hormone, linked to sleep and energy.
Thyroid
- TSH
- Signals how hard your thyroid is being asked to work.
- Free T4
- The thyroid hormone that sets your metabolic pace.
Vitamins and minerals
- Vitamin D
- Supports bones, muscles and immunity; often low in UK winters.
- Vitamin B12
- Needed for energy and healthy nerves.
- Folate
- Works with B12 to make healthy red blood cells.
Liver
- ALT
- Shows whether liver cells are under strain.
- GGT
- Can rise with alcohol or a fatty liver.
- Albumin
- A protein made by the liver; reflects its overall function.
Kidney
- Creatinine
- A waste product your kidneys clear.
- eGFR
- An estimate of how well your kidneys filter your blood.
Lipids
- LDL cholesterol
- The cholesterol most linked to heart disease.
- HDL cholesterol
- Helps carry excess cholesterol away.
- ApoB
- Counts the particles that can build up in artery walls.
- Triglycerides
- Blood fats that rise with sugar and alcohol.
Inflammation
- hs-CRP
- A sensitive sign of low-level inflammation in the body.
Iron
- Ferritin
- Your iron stores; low levels often explain tiredness.
- Haemoglobin
- Carries oxygen in your red blood cells.