Oligosaccharides with beneficial health effects: A Japanese perspective
Oligosaccharides with beneficial health effects: A Japanese perspective
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DOI：
10.1111/j.1753-4887.1996.tb03820.x
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发表时间：
1996-11-01
影响因子：
6.1
通讯作者：
Oku, T
中科院分区：
文献类型：
--
作者：
Oku, T
老年人口的迅速增加是世纪后半叶的一个特点。2.衰老是一个复杂的现象，包括与社会条件有关的生理和心理变化。老年人的营养状况也取决于社会条件（如丧偶的老年妇女独自生活，预算减少），并受到慢性病的长期影响和药物摄入的影响，这有时会与营养素产生不良的相互作用。衰老的生理变化，包括知觉、内分泌、胃肠道、肾脏和肌肉的变化，也可能影响营养需求。建议膳食供给量应满足健康人群的营养需求，不考虑老年人常见的疾病或其他问题。调查结果表明，部分老年人口营养缺乏的风险增加，因为他们无法满足这些营养需求^.^，^
The rapid increase of the elderly population is a characteristic of the second half of the 20th century. 2 Aging is a complex phenomenon including physiologic and psychologic changes linked to so-cial conditions. The nutrition status of the elderly is also dependent on social conditions (eg, widowed elderly women living alone on a reduced budget) and is influenced by the long-term effects of chronic disease and the intake of medication, which can sometimes generate undesired interactions with nutrients. The physiologic changes of aging, including perceptual, endocrine, gastrointestinal, renal, and muscular changes, may also affect nutrition needs. Dietary allowances are recommended to meet the nutrition requirements of the healthy population and do not consider disease states or other problems frequently seen in the elderl~.~.~ Survey results suggest that part of the elderly population is at an increased risk of nutrition deficiencies because they cannot meet these nutrient need^.^,^