If you are anemic, you need to eat some blood-rich foods. Pork liver is rich in heme iron and has a high absorption rate. Friends who like to eat pork liver often buy braised pork liver from the supermarket and cut it into thin slices when they get home and eat it directly. In fact, the nutritional content of pork liver, such as heme iron and vitamin A, is greatly reduced during the long-term brine process. Braised pork liver also contains high amounts of salt, and a high-salt diet is not good for your health.

The best way to eat pork liver is to peel off the liver tips, and the method is relatively simple and results in little nutritional loss. However, be careful not to eat too much, because pork liver is also a food with high cholesterol content. At the same time, it can also be paired with some vegetables to lower serum cholesterol. Nutrients in onions can lower serum cholesterol. Compared with yellow-skinned onions and purple-skinned onions, purple-skinned onions have a more obvious effect of lowering serum cholesterol.

When cooking liver tips, it is best to stir-fry the onions first, then add the fungus and pork liver. The cooked liver tips are not only delicious, but also have the best blood-enriching effect. Note that pork liver must be washed with clean water and soaked in water for half an hour before cooking can begin. Although pig liver has a high nutritional value, the animal's offal contains a fairly high cholesterol content. For people with three highs, they should eat as little as possible, otherwise, physical diseases may be aggravated.

Pork liver contains high levels of copper. However, once copper encounters vitamin C, vitamin C is rapidly oxidized and loses its function. Therefore, it is forbidden to consume vitamin C before and for a period of time after consumption. Vitamin C does not work even after eating. In addition, pig liver may contain bacteria and parasite eggs, so when cooking, it needs to be heated for enough time to kill these bacteria and parasite eggs.