Pork liver can mainly supplement protein, iron, vitamin A and so on.
Each 100 grams of pig liver contains 129 calories, of which 5 grams of carbohydrates, 19.3 grams of protein, 3.5 grams of fat, 288 milligrams of cholesterol, vitamin A4972 micrograms, vitamin C20 milligrams, 6 milligrams of calcium, 22.6 milligrams of iron.
The protein content of pig liver and red meat, poultry, shrimp and other animal foods at a level, and is a high-quality protein, containing all the amino acids needed by the human body, and the digestibility and absorption rate is high.
Pig liver is high in iron, is a better iron supplement food, suitable for children, pregnant women and other people who need to supplement iron.
Pig liver in fat-soluble vitamin A content is high, a small amount of consumption of pig liver can help the body to supplement the daily needs of vitamin A.
Although pig liver has many benefits, but it is not suitable for everyone to eat, especially pig liver cholesterol content is high, gallstones, coronary heart disease or cholesterol higher people are not suitable for consumption.