A projected doubling in the global population of people aged≥ 60 y by the year 2050 has
major health and economic implications, especially in developing regions. Burdens of
unhealthy aging associated with chronic noncommunicable and other age-related diseases
may be largely preventable with lifestyle modification, including diet. However, as adults age
they become at risk of “nutritional frailty,” which can compromise their ability to meet
nutritional requirements at a time when specific nutrient needs may be high. This review …