Casein Intolerance IgG

Casein Intolerance IgG


The Casein IgG blood test measures IgG antibodies produced by your immune system in response to casein, a milk protein. Elevated IgG levels may indicate a food sensitivity, which can sometimes be associated with symptoms such as bloating, stomach discomfort, headaches, or fatigue after dairy consumption.

Parameters Covered

Casein IgG

What the Test Measures

This test measures the level of IgG antibodies against casein in your blood. It helps assess whether your immune system is reacting to this specific dairy protein

Turnaround Time for Results


Leicester: Most results are available within 1–2 working days (some tests may take longer)
Outside Leicester: Results are typically available within 2–4 working days (some tests may take longer)
Certain parameters: Some specialised tests may take 2–3 weeks to process.

How Results Are Delivered

Your personalised report will be securely sent to your registered email address.