Energy, Macronutrients, Dietary Fibre and Salt Intakes in Older Adults in Ireland: Key Sources and Compliance with Recommendations

The global population is rapidly ageing. Adequate nutritional status can play a key role in preventing or delaying the progression of age-related diseases. The aim of this study was to estimate the usual intake of energy, macronutrients, dietary fibre and salt in order to determine compliance with recommendations and to identify the sources of these nutrients in older adults (>= 65 years) in Ireland. This study is based on data from the cohort of older adults aged >= 65 years (n = 226) in the Irish National Adult Nutrition Survey (NANS) (2008-2010) which estimated food and nutrient intakes in a representative sample of adults 18-90 years using a 4 day weighed food record. This study found that while intakes of macronutrients are generally sufficient in this population group, older adults in Ireland have high intakes of total fat, saturated fat, sugar and salt and low intakes of dietary fibre. Future strategies to address the nutritional issues identified in older adults could include the promotion of healthy food choices together with improvements of the food supply including reformulation (fat, sugar and salt) to support successful ageing of our population.

Automated summary

The study revealed that while older adults in Ireland generally receive sufficient macronutrients, they have high intakes of total fat, saturated fat, sugar, and salt, with low intakes of dietary fiber. Future strategies to address these nutritional issues could involve promoting healthy food choices and reformulating food supplies to support the successful aging of the population.