Immunoglobulins are concentrated antibodies collected from bovine colostrum or egg yolks. They bind to microorganisms and other antigens in the gut. This binding helps maintain a balanced immune response in the digestive tract.
People take them to aid digestive health and overall immune defense. They are especially useful for occasional gut irritation, food sensitivities, or frequent immune stress. The dose depends on the form. Most products come as a powder you mix with water or juice.
These supplements are safe for most adults. If you have a milk-protein allergy, check the source. Those on immunosuppressive therapy should speak with a practitioner before use.