ABSTRACT
Diet quality is directly related to optimal physical and cognitive function in older adults. Adequacy of some nutrients can be a concern for all adults, particularly older adults. “Nutrients of public health concern” are divided into two categories—those of concern due to overconsumption and those of concern due to underconsumption. Current nutrients of public health concern for underconsumption are vitamin D, calcium, potassium, fiber, and iron; for overconsumption, nutrients of concern are sodium and saturated fat. The area of maintaining optimal nutrient status in older adults must be considered in terms of physiological factors and psychological factors. In addition to declines in physical capacity associated with the aging process, there are also changes in the social environment of older adults that can have an impact on nutritional status. The aim of dietary guidance specifically targeted for older adults is to maintain optimal health and forestall the onset of chronic disorders.
