What is the recommended daily protein intake per kilogram per day for older adults?

What is the recommended daily protein intake per kilogram per day for older adults?

• A. 1.0-2.0 g/kg
• B. 0.6-0.8 g/kg
• C. 1.2-2.0 g/kg
• D. 0.8-1.5 g/kg

Answer: (D)

Older adults benefit from more protein to counter age-related muscle loss and the blunted muscle protein synthesis they often experience. A daily intake around 0.8–1.5 g/kg/day provides enough for most healthy older adults while still allowing higher amounts for those who are frail, ill, or under stress. This range fits the typical guidance that starts at the general adult RDA (0.8 g/kg) but extends up to about 1.5 g/kg to support maintenance of lean mass and function. The other options either undercut the needs of older adults or push the amount too high as a routine minimum, making 0.8–1.5 g/kg/day the most appropriate choice. For best results, spread protein intake across meals to maximize muscle protein synthesis.

Older adults benefit from more protein to counter age-related muscle loss and the blunted muscle protein synthesis they often experience. A daily intake around 0.8–1.5 g/kg/day provides enough for most healthy older adults while still allowing higher amounts for those who are frail, ill, or under stress. This range fits the typical guidance that starts at the general adult RDA (0.8 g/kg) but extends up to about 1.5 g/kg to support maintenance of lean mass and function. The other options either undercut the needs of older adults or push the amount too high as a routine minimum, making 0.8–1.5 g/kg/day the most appropriate choice. For best results, spread protein intake across meals to maximize muscle protein synthesis.