https://www.sciencedaily.com/releases/2020/07/200715111451.htm

Previous research into this area has shown that strong social ties may protect people from emotional distress, cognitive decline, and physical disability, while loneliness and social isolation can cause harm to physical and psychological wellbeing. Both loneliness and social isolation have been strongly associated with poorer quality of life and other measures of well-being.

The TILDA study offers unique insights into the health, habits and experiences of older adults living in Ireland through its longitudinal research, examining a variety of key areas that affect older adults such as physical and mental health as well as economic and social factors. Research from TILDA highlights the prevalence of loneliness and social isolation in its nationally representative survey of participants which gives clear insight into the experiences of older people.