In this episode, host Lindsay Weitzel, PhD, is joined by neurologist Amelia Barrett, MD, to explore the role histamine may play in migraine and headache disorders.
Dr. Barrett explains what histamine is, how it functions in the immune system, and why elevated histamine levels may contribute to headache attacks in some people. They discuss the connection between histamine, inflammation, mast cells, and migraine, along with common food sources of histamine, including fermented foods, aged cheeses, cured meats, wine, and even leftovers.
The conversation also covers histamine intolerance, the enzyme diamine oxidase (DAO), mast cell activation, cluster headache, and why certain individuals may be more sensitive to histamine than others.
This episode is for educational purposes only and is not intended to provide medical advice. Please consult your healthcare provider regarding your individual symptoms and treatment options.