It improves your memory
Egg yolks contain the amino acid choline, which influences the nerve signals that help us remember things – where we left our car keys or phone, for example. Research shows that adding choline to your diet improves your memory and responsiveness.
It improves your sight
Research shows that eggs are rich with lutein. This vitamin keeps your sight sharp and clear. Lutein is also found in the eye. It protects the retina against sun damage and reduces the risk of stare.