Pig’s ear is a kind of food, does not have the so-called efficacy, pig’s ear has high nutritional value, can supplement the body with protein and other nutrients. Pig’s ear has high nutritional value, rich in fat, protein, gelatin, vitamins and other nutrients, and can be used to roast a variety of delicious food. Each 100 grams of pig’s ear contains 234 calories, of which 22.45 grams of protein, 15.1 grams of fat, 0.6 grams of carbohydrates, 21 milligrams of calcium, 2.4 milligrams of iron. Pig’s ear can supplement nutrients for the human body, pig’s ear has many nutrients, but not everyone can eat, high blood fat, renal insufficiency should not be eaten, so as not to aggravate the condition. Pig’s ear is a kind of food, there is no so-called efficacy, more can not replace the medication to treat the disease, the body, if you are not feeling well, it is recommended to consult a doctor for standardized treatment in a timely manner, so as not to delay the condition.