- Loneliness linked to ill health through effect on protein levels, research suggests The Guardian
- Plasma proteomic signatures of social isolation and loneliness associated with morbidity and mortality Nature.com
- Loneliness linked to higher risk of heart disease, stroke and susceptibility to infection Medical Xpress
- Friends, family may protect against heart attack, stroke and type 2 diabetes, study suggests Fox News
- Video Staying socially connected could protect against disease, study shows ABC News