Egg yolk

Egg yolk is a natural product derived from hen eggs, often utilized as a dietary supplement or as a source for specific therapeutic components. It contains various bioactive compounds, including antibodies like Immunoglobulin Y (IgY) and Antisecretory Factor (AF). IgY antibodies, produced from hyperimmunized laying hens, are being investigated for their ability to neutralize specific pathogens or proteins, such as gluten in celiac disease and Helicobacter Pylori. Antisecretory Factor (AF), a 41 kDa protein, is studied for its anti-secretory and anti-inflammatory effects, including modulating cytokine release, reducing intracranial pressure, and affecting ionic pumps. Products like Salovum (an AF-enriched egg yolk powder) and AGY (IgY in capsule form) are examples of formulations derived from egg yolk for therapeutic applications. Egg yolk is also studied for its nutritional impact on conditions like metabolic syndrome, cognitive function, and muscle health.

Brand names

SalovumAGYFortetropin

Other names

egg yolkyolk