Because there are parasites in raw pork, raw pork that has not been sterilized by high temperature may cause diarrhea, abdominal pain and other symptoms. If the patient eats a small amount of raw pork and the pork is purchased from a regular butcher shop, it is generally not a big problem. The human gastric juice has a certain bactericidal effect and can kill the bacteria in the pork. It is recommended that patients drink more water to increase gastrointestinal motility, help patients metabolize quickly, and expel these foods from the body as soon as possible. If the patient is worried, he or she can buy anthelmintic medicine from a pharmacy to kill the eggs.
The nutritional value of pork
Pork contains almost all the protein, fat, carbohydrates, various inorganic salts, vitamins and other important nutrients needed by the human body. Compared with other nutrients, pork has the advantages of high absorption rate, hunger resistance and good palatability.
1. Pork contains protein
The proteins contained in pork are mainly high-molecular myosin and myoglobin, which are relatively stable, soluble and high-priced proteins that are easy to digest and absorb. It has high nutritional content and edible value. The building blocks of protein are amino acids. The level of amino acids is measured according to their content, type and ratio. Like high-quality meat from other animals, pig muscle contains eight amino acids necessary for the human body, namely tryptophan, phenylalanine, lysine, leucine, isoleucine, threonine, methionine and valerine. Amino acid, and the ratio is very close to the ratio required by the human body.
2. Pork contains fat
Pork is a high-energy and fatty meat food. It is an important source of energy for human physiological activities. Lipids are important components of cell protoplasm and nervous tissue. Phospholipids can also promote cholesterol transport in the body. In terms of health, fat has the function of maintaining the body's nutritional balance and resisting disease and immunity. Fat contains 220 milligrams of cholesterol per 100 grams, which is reduced to 102 milligrams after digestion.
3. Pork contains minerals
Pork, like other animal meats, contains more necessary trace elements such as calcium, magnesium, phosphorus, sodium, potassium, and chlorine. Among them, calcium and phosphorus are nutritional elements for bone growth. Iron is not only indispensable for the synthesis of hemoglobin, but also a component of more than a dozen enzymes (such as cytochrome C, cytochrome oxidase, etc.) that are most important for maintaining normal life activities of the human body; elements such as sodium and chlorine can replenish the body's The salt consumed is also the raw material for generating gastric acid.
4. Pork contains vitamins
Pork contains many B vitamins, especially vitamin B1. Without vitamin B1, the human body will suffer from diseases such as beriberi, polyneuritis, anorexia, vomiting, beriberi heart disease, myocardial obstructive edema, and sulfonamide drug poisoning.