1 Improve eyesight and treat beriberi. Pig liver contains a lot of vitamin A, which can effectively treat night blindness, relieve eye fatigue and care for eye health. At the same time, vitamin A is a good medicine for treating beriberi.

2: Detoxification. Pig liver itself is a detoxification organ, which contains many detoxification enzymes. Eating some pig liver properly is very helpful for detoxification. But eating too much is counterproductive.

3. Enrich blood and enhance resistance. Pig liver is rich in iron and has the function of enriching blood. Pig liver also contains vitamin C and trace element selenium, which are not found in common meat foods. It can enhance human immune response, resist oxidation, prevent aging, inhibit the generation of tumor cells, and treat acute infectious hepatitis.

Disadvantages:

1 leads to arteriosclerosis and aggravates cardiovascular diseases, especially hypertension and coronary heart disease. Pig liver contains high cholesterol, and eating too much pig liver will aggravate cardiovascular disease.

Cause poisoning or allergy. Pig liver is the main detoxification organ in pigs. Most of the toxic and harmful substances in food are excreted after liver metabolism. During the period from being released to being slaughtered, pigs used a lot of drugs to treat some diseases and were also vaccinated. A large number of drug residues are concentrated in the liver, which may lead to poisoning or allergy if eaten too much.