Obesity in Aged Care Residents
Oct 07, 2026
For older residents, weight loss carries its own risks, and a resident carrying extra weight isn't automatically a candidate for a restrictive diet. Knowing when weight management is genuinely warranted, is important to provide appropriate support to your residents.
Why weight management looks different in older age
When an older person loses weight, they're more likely to lose muscle than fat, particularly if they're inactive or if the weight loss is unintentional. Losing muscle usually means losing strength and an increased risk of falls, impacting quality of life. Carrying some additional weight can also offer a protective buffer for older, frailer residents, helping guard against the effects of illness, reduced appetite, or periods of poor intake.
When is a weight loss program warranted?
Not every resident who is overweight needs an intervention; in fact, most don’t. The decision should consider the resident's overall health, mobility, quality of life, and personal wishes. A resident who is overweight but otherwise healthy, active, and enjoying their meals may have little to gain from restriction, and plenty to lose in terms of quality of life. Weight loss becomes more relevant where excess weight is genuinely affecting mobility, comfort, or independence. In these cases, gradual, sustainable strategies are far more appropriate than strict dieting, and any planned weight loss should involve an Accredited Practising Dietitian (APD) who can balance the risks and benefits for that individual.
Practical strategies that support the resident
Where a resident and their care team agree that some weight management is appropriate, the approach should still prioritise nutrition and enjoyment. This might include gentle adjustments like swapping some higher-fat or higher-sugar items and encouraging movement where possible or offering non-food rewards and activities. The goal is to make small, sustainable shifts rather than removing entire food groups or drastically cutting portions, which can compromise nutrition and wellbeing for an already vulnerable resident.
NPA's dedicated online module
Understanding when a resident's weight management requires a dietitian is a skill every aged care team can benefit from. Without this training, it's easy for facilities to default to restrictive diets that do more harm than good, or to miss early signs that a resident's weight, or their relationship with food, is changing.
NPA's Module 7: Obesity & the Older Person gives your staff the confidence to assess and support residents around weight, without over-restricting. Upon completion, you will understand definitions of obesity and overweight, ideal BMI in older people, and the common risks of obesity.
You'll also gain a clear grasp of the benefits of healthy additional weight in older people, how to identify when weight management may genuinely be necessary, practical dietary strategies for weight management, and when to call on a dietitian.
Ready to build your team's expertise? Head to the Module page to get started: www.npagroup.com.au/module-7-obesity-and-the-older-person.
