Egg yolks are rich in cholesterol, but the cholesterol in eggs doesn't automatically raise blood cholesterol levels.

Egg yolks are the yellow part at the center of the egg. They are rich in important nutrients such as fats, proteins, vitamins, and minerals such as iron and vitamin D. They have health benefits, including promoting eye, heart, brain, and bone health, but should be consumed in moderation due to their cholesterol content. They are also a source of anti-inflammatory properties and protect against certain bacterial infections such as H. pylori.