Pork liver refers to the pig's liver, rich in nutrients, and is one of the most ideal blood supplements. It has the functions of nourishing liver, eyesight, nourishing blood, and nutritive health care. However, pig liver is the largest detoxification organ and toxin transfer station in pigs. Toxic substances such as harmful metabolites, heavy metals that cannot be excreted, and pesticide residues that are mixed into feeds will accumulate in the liver. Therefore, pig livers must be detoxified prior to consumption. Today, Xiao Bian gave you an introduction about the benefits of eating liver and food taboos. Let's take a look.
The benefits of eating liver
Mingmu
Pork liver is rich in vitamin A, can protect the eyes, maintain normal vision, prevent dry eyes, fatigue, maintain a healthy skin color, is of great significance to the skin's fitness. Suitable for patients with blood deficiency, chlorosis, night blindness, red eyes, edema, and beriberi.
Blood
Pork liver is rich in iron, and is the most commonly used food in blood-enriched foods. Eating pig liver can regulate and improve the physiological function of hematopoietic system in patients with anemia.
Preventing hepatitis
Pig liver also contains vitamin C and trace element selenium that are not contained in ordinary meat foods. It can enhance the body's immune response, anti-oxidation, anti-aging, and can inhibit the production of tumor cells. It can also treat acute infectious hepatitis.
Improve skin tone
Pork liver is rich in vitamin A, has the effect of maintaining normal growth and reproductive function, can protect the eyes, maintain normal vision, prevent dry eyes, fatigue, maintain a healthy skin color, is of great significance to the skin's fitness.
Nutritional supplements
According to nutrition experts, the intake of micronutrients in urban and rural students is generally insufficient, generally only reaching about 50% to 60% of the standard. It is recommended that students guarantee one egg per day and eat 1-2 times of liver every week.
Food liver taboos
Excessive consumption
Pig liver contains high cholesterol. If you eat too much at a time, the intake of cholesterol will be excessive, it will lead to arteriosclerosis and aggravate cardiovascular disease, so patients with hypertension and coronary heart disease should eat less liver.
Serve with Vitamin C
Vitamin C is susceptible to oxidative damage, especially when certain trace elements are encountered. The pig's liver has a high content of copper, which can bind with vitamin C, so that vitamin C loses its original function.
Do not detoxify on food
Pig liver is the largest detoxification organ in pigs. Some toxic metabolites and some toxic substances in feed will remain in the liver of pigs. After detoxification, they will enter the kidneys and be excreted through the urine. Blood containing toxins in the pig's liver is dispersed in tens of thousands of pig liver sinuses, so the purchased liver is rinsed with tap water for 10 minutes and then soaked in water for 30 minutes before it is edible.
Serve with enzyme preparation
Common enzyme preparations include pepsin, trypsin, amylase, multienzyme tablets, etc. Copper in pig liver can form precipitates with enzyme genes and acidic genes of amino acid molecules, which affects efficacy. Therefore, you cannot take enzyme preparations when you eat liver.
Over-tender
If the pig's liver is heated too short, it will not kill certain pathogens and parasite eggs in the pig's liver. Therefore, the liver cannot be fried too tenderly.
Patients with hyperuricemia and gout should not eat pork liver
This is due to the high purine content in the viscera of pigs and other animal organs, which is not conducive to the relief of gout patients and even aggravate the condition.
Three people should not eat pork liver
The three high populations include hyperlipidemia, hypertension, and diabetes. High levels of visceral cholesterol in pig liver and other animals will increase the burden of blood vessels and cause arteriosclerosis, which is not conducive to the treatment of three highs.
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