Can you eat purple liver?

Pork liver is a food with relatively high nutritional value. In daily life, many people like to eat pork liver. However, there are many things to pay attention to when eating pork liver. So, can we still eat pork liver if it has turned purple? In fact, it is normal for pig liver to turn purple, so it can be eaten with confidence. Next, I will introduce you to some relevant knowledge about pork liver!

1. Can you eat purple liver?

Generally, pork livers sold normally in the market or supermarkets have passed inspection. There is no problem with purple pork livers and they can be eaten normally. However, under normal circumstances, pork livers with uneven distribution of purple and red are the best. Pork liver is rich in nutritional value, especially zinc and calcium. It is suitable for people of all ages. It is very good for health and can effectively regulate the patient's drowsiness and poor spirits.

2. Who should not eat pork liver?

Pork liver is rich in protein, glycogen, heparin, vitamins, etc., which can regulate and improve the physiological function of the hematopoietic system of anemic patients and prevent iron deficiency anemia and rickets. However, people with high blood pressure, coronary heart disease, obesity and high blood lipids should avoid eating pork liver because the liver contains a high cholesterol content.

3. Taboos on eating pig liver

1. Excessive consumption

Although pork liver has high nutritional value, the internal organs of animals contain a very high cholesterol content. If consumed in excess at one time, it may cause increased cholesterol. Especially for patients with three highs, they should try to reduce their consumption, otherwise it may aggravate their physical illness.

2. Eating without detoxification

The pig liver is the largest detoxification organ in the pig's body. Various toxic metabolites and certain toxic substances in the feed will remain in the pig liver, and after being detoxified, enter the kidneys and then be excreted from the body through urine. The toxic blood in the pig liver is dispersed in tens of thousands of liver sinusoids. Therefore, the purchased pig liver should be rinsed with tap water for 10 minutes and then soaked in water for 30 minutes before it can be eaten.

3. Cooking time is too short

Pork liver contains bacteria and parasite eggs. During the cooking process, it must be heated for a sufficient time to kill these bacteria and parasite eggs.