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营养与免疫关系密切,就以下几方面进行讨论.1 缺乏营养会导致免疫活性的损害科学研究及临床观察提示当大营养素及微量营养素缺乏时,可改变细胞免疫反应的发生及表现.由营养不良而引起的免疫系统抑制可以加重感染的危害性及严重性.对贫穷国家婴儿的长期调查显示出营养状态、免疫反应、感染三者之间的相互关系.Chardra博士曾观察到免疫反应的改变是隐性营养缺乏引起的生长不良的早期指标,而反复感染可以加重小儿营养不良的状态.
The close relationship between nutrition and immunity is discussed in the following areas.1 The lack of nutrition can cause damage to immunocompetence Scientific research and clinical observations suggest that when macronutrients and micronutrients are deficient, the occurrence and manifestation of cellular immune responses may be altered by malnutrition The resulting suppression of the immune system can aggravate the harmfulness and severity of the infection, and long-term surveys of infants in poor countries show the correlation between nutritional status, immune response, and infection.3 Dr. Chardra observed that the immune response was altered Recessive nutrition deficiency caused by poor indicators of early growth, and repeated infections can aggravate the malnutrition in children.