How does intergenerational support from adult children shape the intrinsic capacity of older adults? Empirical evidence from the CHARLS

intergenerational support from adult children significantly enhances the intrinsic capacity of older adults by promoting social engagement and maintaining functional ability. To advance healthy and active aging, policy efforts should adopt a function-oriented approach that strengthens both family-based support systems and community care infrastructure, while fostering cross-generational resource sharing and coordinated support.