Nutritional management of older adults with cognitive decline and dementia

作者：Ogawa Sumito^*

来源：Geriatrics and Gerontology International, 2014, 14: 17-22.

DOI：10.1111/ggi.12252

• nutrition
• Alzheimer's disease
• dementia

Age-related cognitive decline is a main predictor of disability among elderly people, and with the continued expansion of the aging population and the increase in life expectancy, the prevalence of mild cognitive impairment and dementia represented by Alzheimer's disease (AD), which is a multifactorial neurodegenerative disorder of older adults, have increased. Recent epidemiological and observational studies suggest a relationship exists between lifestyle factors, including nutrition and diet, and cognitive function in aging adults. It is also suggested that malnutrition and nutrient deficiencies are associated with cognitive decline in patients with dementia. There are a variety of nutritional factors, including nutritional status and dietary patterns, that might be associated with cognitive function, and specific micronutrients and dietary components have been suggested to have an association with cognitive function as well. Based on these findings and evidence, evaluation of nutritional state, as well as nutritional intervention, might be able to play a role in the management and prevention of dementia. Geriatr Gerontol Int 2014; 14 (Suppl. 2): 17-22.

• 出版日期2014-4