现代医学、遗传学的研究资料均已证明,每个人体内都潜藏数十个与亲人相同的致病基因,若与生活环境、食物中某一诱因结合,即可发生家族中某一成员已经患过或正在患的疾病。因此,认真修订一部完整的与自己有血缘关系的亲人的疾病谱,对预防疾病的发生、诊断及治愈疑难病症,使子孙后代避免家族性疾病等,都有积极的意义。以前人们认为,只有精神病、脑性痴呆、血友病等少数几种 Modern medicine, genetics research data have proven that each body lurk dozens of the same disease-causing genes with their loved ones, if with the living environment, a combination of incentives in food, you can have a family member has been suffering from Over or in the disease. Therefore, the careful revision of the disease spectrum of a complete family member relative to one’s own blood is of positive significance in preventing the occurrence of the disease, diagnosing and curing the difficult illness, and preventing future generations from having familial diseases. People used to think that only a few were mental illness, dementia and hemophilia