IgA

Helps interpret coeliac test results.

tTG-IgA

Indicates immune response to gluten.

Beta hCG

Confirms and monitors early pregnancy.

PSA

Elevated levels may indicate prostate issues.

HbA1c

Reflects blood glucose over 2–3 months.

hs-CRP

Measures inflammation linked to disease risk.

Sodium

Helps regulate hydration and nerve function.

Urea

Reflects kidney function and hydration.

eGFR

Measures how well kidneys filter blood.