Through the eyes of grandparents: an in-depth exploration of the nexus between grandchild caring and the psychological well-being of older grandparents.

The Findings provide an intervention implication, particularly in the context of India's ageing population and their well-being by acknowledging the influence of household structure, caring intensity, motive behind grandchild caring, and working status on their psychological health. Understanding the importance of these key factors may help the policy maker and the individual to incorporate the most effective intervention to achieve sustainable development goal 3 and healthy ageing.