摘要：近年来，人口老龄化一直是困扰全球，尤其是发展中国家人群生活质量的重要因素之一。2000年我国60岁以上老人已占人口的10%，绝对数达到1.3亿，预计到21世纪中叶，将达到4亿以上。随着医学的不断进步，人类寿命将逐渐延长，老年人口比例将会不断增大。因此，如何加强老年保健，延缓衰老进程，防治各种老年常见病，已成为当前生物医学研究领域的重大研究课题之一。老年营养是其中极为重要的一部分，合理的营养有助于延缓衰老，预防疾病，而营养不良或营养过盛，紊乱则有可能加速衰老和疾病发生的进程。随着年龄的增加，人体各种器官的生理功能都会有不同程度的减退，尤其是消化和代谢功能直接影响人体的营养状况，使机体对营养成分吸收利用下降。因此老年人必须从膳食中获得足够的各种营养素，尤其是微量元素。合理的膳食，是防治许多中老年常见病的有效途径。

关键词：膳食 营养 健康 高血压 糖尿病

Familiar disease in person of advanced age in inside and meal nourishment

Summary:In recent years, the aged tendency of population

has been one of the important factors to perplex the world, is a developing country social life quantity particularly.2000 our country the old man over 60 years of age has accounted for 10% of population, absolute number attain 530,000,000 the middle  period of 21 centuries, will attain 4 hundred million above.Progress unremittingly along with the medical science, the human life span will prolong gradually, the old-age population comparison will enlarge continuously.Therefore, how to enhance the old age care, defering the decrepitude progress, prevention and cure every kind of old-age and familiar disease, have become one of the important research lesson of the current living creature medical science research realm.The old-age nourishment is among them extremely important a part, the reasonable nourishment is beneficial to defer the decrepitude, prevention disease, but malnutrition or nourishment over prosperous, the mess then may accelerate decrepitude with the progress that disease take place.Along with the increment of the age, the physiology function of human body every kind of organ there will be the decrease of the different degree, is a nourishment to digest with metabolize the function direct influence human body condition particularly, making machine absorbed to make use of the descent to the nourishment composition.The for this reason person of advanced age must acquire enough and every kind of nourishment vegetable from the mountain City, is a little chemical element particularly.The common saying says" any medicine has three cent poison", reasonable meal, the ratio rises to eat those bitter in taste and expensive and various medicineses want to be strong many, also is many old-age and familiar disease of inside of prevention and cure.

Key words: Meal， high blood pressure， coronary heart disease， osteoporosis,concern diabetes

一，高血压的营养治疗

1概述

高血压的危害性