All the healthy ingredients in eggs exist in the yolk. Egg white contains only 88% water, potassium and relatively pure protein. Almost all vitamins and trace elements, as well as choline, betaine, lutein, omega-3 fatty acids and other healthy ingredients are in egg yolk.
Eating eggs without yolk loses the healthy meaning of eating eggs. Might as well eat a piece of tofu. Egg yolk contains too much phosphorus. If it is matched with green leafy vegetables rich in potassium, calcium, magnesium and low in phosphorus, it can achieve a balanced state of nutrient elements.
Extended data
Matters needing attention
1, eat less tea eggs
When fried eggs are over-aged, the edges will burn, and the high molecular weight protein contained in egg white will become low molecular weight amino acids, which can often form toxic chemicals at high temperature. In addition, it should be noted that tea eggs should be eaten less, because tea contains acidified substances, which combine with iron in eggs to stimulate the stomach and affect the digestive function of the gastrointestinal tract.
Don't drink soybean milk immediately after eating eggs.
Every morning, mothers will carefully prepare breakfast for their children. I hope children can get enough nutrition in the morning. So many mothers put frangipani in soybean milk. Or let the children quench their thirst with soy milk after eating eggs. In fact, drinking soybean milk alone has a strong nourishing effect, which contains a special substance called pancreatic eggs.
Xinhuanet-Military Medical Science: Which is more nutritious, egg white or egg yolk?
People's Daily Online-Health Warning: Eating more eggs is harmful. 10 Precautions.