BeWellAsia
Allergy Immunity

Food Sensitivity IgG4 240 Allergens*

฿15,990.00

Measures IgG4 antibodies to 240 food antigens. Food-specific IgG4 generally reflects exposure or immune tolerance and is not a validated marker of food allergy, intolerance or sensitivity.

Blood
15 min at lab
Results: 5 days

Typical Use

Sometimes marketed for investigating food-related symptoms, but professional allergy organisations recommend against using it to diagnose food reactions or determine which foods to avoid.

Preparation

Wear clothing that allows easy access to your arm
Arrive well-hydrated
Continue regular medications unless advised otherwise by your doctor
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