Despite common belief, frailty is not an inevitable factor of ageing.
Major risk drivers include low activity, poor nutrition, chronic disease, social isolation, and socioeconomic stress.
How common is it?
• 15–17% of older adults are frail
• Prefrailty affects up to two-thirds
• Frailty rises from 11% at age 50–59 to 51% at age 90
Frailty is modifiable. Strength training, adequate protein, chronic-condition management, daily movement, and social connection can slow, stabilise, or even partially reverse decline.