Up to 75% of women with histamine intolerance harbor genetic variations that lead to DAO deficiency, according to a study in the journal Biomedicine. Experts explain that variations in a gene known as ...

Diamine oxidase (DAO) is a digestive enzyme that rids your body of histamine. Histamine is a signal protein important for digestion, allergic response, immunity, and more. Experts don't agree, but ...

Doctor and dietitian Felicia Stoler said histamine intolerance is a growing problem. "There are so many food allergies and sensitivities out there. It's often hard to pinpoint what that source of ...

Histamine intolerance is a multifaceted condition in which the body’s capacity to metabolise ingested histamine is overwhelmed, often due to a deficiency or reduced activity of diamine oxidase (DAO), ...

This is a preview. Log in through your library . Abstract Most of the diamine oxidase (EC 1.4.3.6) present in pea (Pisum sativum L. cv. Rondo) epicotyls is found in the fluid obtained by centrifuging ...

Diamine oxidase (DAO) activity was determined in internodes and leaves of faba bean (Vicia faba L.) cultivars susceptible and resistant to Ascochyta blight. DAO activity was measured in stems and ...