No difference, both refer to the part of the pig's leg connected to the body, the south is generally called hoof, the north is called elbow.

North said elbow, generally Jiangnan or Southwest called hoof, pig's feet in water, put a variety of seasonings slow cooking. Tender and delicious. Divided into before and after the hoof (before and after the elbow), before the hoof (before the elbow) meat, after the hoof (after the elbow) bone, selling price slightly different, before the hoof is good.

For the crowd: everyone can eat. It is a good food for the elderly, women and those who have surgery and blood loss.

The hooves contain more proteins, fats and carbohydrates, which can accelerate metabolism, slow down the aging of the body, and for lactating women can play a double role of lactation and beauty.

Additionally, it has the ability to pass the milk vein, slip the skin, go to cold and heat, to support the carbuncle, sores, anti-aging and anti-cancer effects, especially suitable for the frequent weakness of the limbs, cramps in the legs, numbness, gastrointestinal hemorrhage, hemorrhagic shock and ischemic encephalopathy patients to eat.

Food incompatibility: with beans: the formation of bloating, congestion, stagnation. With chrysanthemum is incompatible: the same food serious will lead to death. With the sheep liver is incompatible: *** cooking and frying easy to produce a strange flavor. With the snail is incompatible: the two things are cool, and greasy easy to hurt the stomach and intestines.

The tea is not the same: the same food is easy to produce constipation. The same food will cause serious death. With rhododendron is incompatible: lead to diarrhea, stomach pain. Compatibility with licorice: will cause poisoning, but can be treated with green beans.