在欧美 ,人们对家畜血不屑一顾 ,而在中国却是烹饪原料之一 ,这源于俗话“吃血补血”之道理。比如说猪血 ,据测定猪血含有铁、锌、磷、铜、钙、硒等多种人体必需的微量元素 ,尤其猪血中的铁含量高达３０ｍｇ／１００ｇ,而且人体吸收率高 ,是理想的补铁食品 ,对妇女、儿童和老年 In Europe and the United States, people disdain for livestock blood, but in China it is one of the cooking ingredients, which stems from the saying goes, “eat blood and blood” truth. For example, pig blood, pig blood is determined to contain iron, zinc, phosphorus, copper, calcium, selenium and other trace elements necessary for human body, in particular pig iron in the iron content of up to 30mg / 100g, and the human body absorption rate is ideal Iron supplements to women, children and seniors