Managing obesity in older adults.

Obesity should be managed in older adults. However, challenges in this age group include multimorbidity, polypharmacy, limited mobility and sensation, and, in particular, sarcopenia, a natural consequence of aging exacerbated by weight loss. Lifestyle recommendations should emphasize adequate protein intake and exercise, particularly strength training, adapted to mobility. Antiobesity medications and metabolic-bariatric surgery are useful in select patients.