Eating lard is to provide our body with thermal energy, that is, the fat provided in our diet. That source of fat is divided into: animal fat (such as pigs, cows, butter, etc.), and vegetable fat (such as peanuts, corn, canola oil, etc.), whether animal fat or vegetable fat, its main component is triglycerides, that is to say, it is made up of a molecule of glycerol and three molecules of fatty acids combined. While there is only one type of glycerol, there are dozens of fatty acids, so there are many types of triglycerides composed of glycerol and different fatty acids. As for our daily intake of fats nutritional good and bad, is dependent on the composition of fatty acids.

These kinds of people can not eat

1-infants and young children: lard, although laxative, but infants and young children intestines and stomach did not develop well, it is not recommended to eat

2-obesity, cardiovascular disease patients, diabetic patients: due to the lard will lead to obesity, triggered or aggravated by cardiovascular disease, obesity, cardiovascular disease patients, diabetic patients are best eaten sparingly, the most suitable edible oil for these types of people is the hot hemp oil, the hot hemp oil is rich in fatty acids and fatty acids. The most suitable cooking oil for these types of people is flax oil, flax oil is rich in unsaturated fatty acids, containing linoleic acid and linolenic acid **** up to 76.4%, can prevent and improve cardiovascular disease.

Lard has the effect of detoxification, can be detoxified, coriander poison, detoxification of the ground bile, ting long, kudzu, sulfur poison, all liver poison. Because lard can "benefit the stomach and intestines, through the urine, blood, blood, scattered blood".