Singletons are around 40 per cent more likely to develop dementia than married people, researchers found.
People who are single into old age or who are widowed are most likely to develop the disease.
Experts suggested this could be because married couples generally tend to be more socially active, have more frequent conversations, eat more healthily and take more physical exercise than people who are single or widowed.
Read more of the original article from DailyMail.
