Egg whites are high in protein but low in calories. In fact, they contain around 67% of all the protein found in eggs (1, 2).
Additionally, this protein is high-quality, complete protein. This means it contains all nine essential amino acids in the amounts your body needs to function at its best (3).
Due to their high protein content, eating egg whites may have some health benefits. Protein can help curb your appetite, so eating egg whites could make you feel fuller for longer (4, 5).
Getting enough protein in your diet is also really important for maintaining and building muscle, especially if you are trying to lose weight (6, 7).
Given that whole eggs provide you with only slightly more protein for quite a few extra calories, egg whites can be an appealing choice for people who are trying to lose weight.
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