A whole egg contains about 6 grams of protein, with some variation in actual protein content depending on the size of the egg.
Each 100 grams of egg (average value) contains 144 calories, of which 13.3 grams of protein, 8.8 grams of fat, 2.8 grams of carbohydrates, 585 milligrams of cholesterol, 234 micrograms of vitamin A, 1.84 milligrams of vitamin E, 154 milligrams of potassium and 56 milligrams of calcium.
Eggs are rich in protein, an egg is about 50 grams, an average egg contains about 6 grams of protein, in addition to rich lecithin and calcium, potassium and other trace elements.
Eggs are suitable for the majority of the population, due to its high cholesterol content, so cardiovascular disease should not be excessive consumption of eggs; and egg allergy is prohibited to eat eggs.