In fact, there is nothing wrong with these two methods of cooking eggs, which only meet the taste needs of those who need protein and don't want to eat boiled eggs.
The real reasons why these two kinds of eggs are bad for health are: 1, cooking time is too long, which makes protein ingredients deteriorate, and some even turn into gelatinous, which not only can't be digested well, but also increases the burden on the liver. 2. When cooking for a long time, some spices such as salt will also form some substances harmful to human body after being heated at high temperature. ...
This does not mean that tea eggs and salted eggs cannot be eaten. Just pay attention to the timing when cooking next time or pay attention to picking some cooked ones with a shorter time when buying ready-made ones outside. It is recommended to eat less salted eggs packed in vacuum.