Generally , people , for the purpose of improving heath , are terrified of being developed by certain diseases such as brain cancer and cardiovascular disease if the content of cholesterol in eggs is deemed in excess of the acceptable levels 随着人们生活水平的提高,保健意识的增强,对禽蛋产品质量要求越来越高。为增进身体健康,预防心脑血管疾病的发生,人们对胆固醇含量较高的普通蛋类,望而生畏。