Which immunoglobulin is contained in breast milk?
A) Immunoglobulin A (IgA)
B) Immunoglobulin E (IgE)
C) Immunoglobulin G (IgG)
D) Immunoglobulin M (IgM)

Question

Quizplus · Accepted Answer

Immunoglobulin A (IgA) is present in high concentrations in breast milk and is responsible for providing immunity to the baby by protecting against infections in the respiratory and digestive tracts. IgE is associated with allergies, IgG is transferred from mother to fetus during pregnancy, and IgM is the first antibody produced in response to an infection.

Which Immunoglobulin Is Contained in Breast Milk