A large egg contains about 6 grams of protein. Eggs also are a good source of other nutrients, including vitamin D, which aids bone health and the immune system and choline, which helps metabolism and liver function, as well as fetal brain development.
One large egg also contains:
Vitamin B12 (cobalamin):
9% of the RDAVitamin B2 (riboflavin):
15% of the RDAVitamin A:
6% of the RDAVitamin B5 (pantothenic acid):
7% of the RDASelenium: 22% of the RDA
Eggs actually reduce the risk of Coronary heart disease:
Studies show that eggs actually improve the cholesterol profile. They raise HDL (good) cholesterol and increase the size of LDL particles, which should lower the risk of heart disease.
Choline is an essential nutrient for human health and is needed for various processes in the body. It is required to synthesize the neurotransmitter acetylcholine and is also a component of cell membranes. Choline is an essential nutrient that few people get enough of. Egg yolks are an excellent source of choline.
Proteins are the main building blocks of the body and serve both structural and functional purposes. They consist of amino acids that are linked together, kind of like beads on a string, and then folded into complex shapes. There are about 21 amino acids that your body uses to build its proteins. Nine of these cannot be produced by the body and have to be obtained from the diet. They are known as essential amino acids. Eggs are an excellent source of protein, with all the essential amino acids in the right ratios.
Eggs contain only trace amounts of carbohydrates, but plenty of protein and fat. They score very high on a scale called the satiety index, which is a measure of how much foods contribute to satiety. For this reason, it is not surprising to see studies showing that eating eggs for breakfast may lead to fat loss. Eggs are very satiating. As a result, eating eggs for breakfast may reduce calorie intake later in the day and promote fat loss.
Eggs are among the most nutritious foods you can find, providing virtually all the vitamins and minerals you need. To top things off, eggs are cheap, taste awesome and go with almost any food. They really are an exceptional super food.