This is a single-marker test measuring histamine. Whole blood histamine levels are used as a marker for methylation status and to determine the presence of histadelia or histapenia. NOTE: DHA Laboratory blood draws must be performed at Labcorp.
Hey Practitioners! 
Join Dr. Chris Magryta and Dr. Erik Lundquist for a comprehensive 6-week course on evaluating functional medicine labs from two perspectives: adult and pediatric. In this course, you’ll explore the convergence of lab results across different diseases and age groups, understanding how human lab values vary on a continuum influenced by age, genetics, and time. Register here.
Register Here
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