Pork waist is pig kidney, this thing is only a common food, and no special effects and contraindications, but high cholesterol patients, try to eat less or not eat. Modern nutritional research has found that pork waist contains protein, vitamin A, phosphorus, potassium, sodium, selenium and other nutrients, proper consumption can provide the body with some nutrients, has a certain nutritional value. Pork loin is not a drug, no special effects and contraindications, most people can eat this thing, but pork loin contains high cholesterol, so for patients with high cholesterol content in the body, try to eat as little as possible or do not eat this thing. Can not be pig waist as a drug to use, if there is physical discomfort, it is recommended that the hospital, consult a doctor to standardize the treatment, do not take medication without authorization, and do not blindly use therapeutic food or listen to prescriptions, so as not to cause adverse reactions.