Eggs are indeed one of the best foods in the world – well, at least for some people. However, after you learn that eggs can boost your immune system, you might feel they’re a little more critical at the breakfast table. The best health benefits you receive from eggs come when you include the yolk.
Eggs contain vitamin D, which is an essential nutrient for your body. It gives you more energy, but it also helps fight off infections because your immune system has an easier time fighting off the common cold. A study published in the journal JAMA states that people who eat eggs fought off respiratory illnesses better than people who didn’t.