Whole Blood histamine levels are used as a marker for methylation status, and to determine the presence of histadelia, or histapenia.
Whole Blood histamine levels are used as a marker for methylation status.
Download and print your pathology form from your i-screen dashboard.
Take your form to one of our affiliated collection centres to have your sample taken.
No fasting required. Avoid taking allergy causing drugs, antihistamines or oral corticosteroids 24hrs before collection.