A researcher from the journal Aging and Mental Health has found that the link between loneliness and memory loss may be more nuanced than previously thought. The study followed over 10,000 adults aged between 65 and 94 over six years, who were in good health and free of dementia, and found that while loneliness may contribute to memory difficulties, it did not lead to dementia. This distinction between memory problems and dementia is crucial, as they are not the same thing. Many participants in the study also had diabetes, high blood pressure, depression or low levels of physical activity, which can also affect the brain independently. The research suggests that health services might benefit from screening for loneliness alongside routine cognitive testing.