According to Public Health England, the diagnosed prevalence of dementia in the 65-and-over population was 4.3% in 2018 and is expected to rise in the future.

Dementia Pipeline Drugs Market is a neurodegenerative brain disease that cannot be reversed. It is characterized by the death of brain cells, which causes a gradual decline in memory and cognitive abilities like language, thinking, and learning capacity.
The outlook for dementia in the UK According to Public Health England, the diagnosed prevalence of dementia in the 65-and-over population was 4.3% in 2018, and it is anticipated that this rate will continue to rise. The most prevalent form of dementia is Alzheimer's, and GlobalData epidemiologists anticipate a 2.3% annual increase in the number of cases of Alzheimer's disease from 570,000 in 2018 to 675,000 in 2026.

Dementia was the leading cause of death in the United Kingdom in 2018, accounting for 12.8% of all registered deaths, according to the Office of National Statistics. Dementia cases will continue to rise in the UK in the near future due to the country's aging population, posing a significant financial and social burden. As a result, reducing the elderly population's risk of dementia is a top priority. Low levels of social contact have been linked to dementia, according to a recent study. Maintaining social contact at age 60 was linked to a lower risk of dementia, according to a study that was published in the journal PLOS Medicine in August 2019 by Andrew Sommerlad and colleagues.

This was a review of the Whitehall II longitudinal prospective cohort study of London civil service department workers between the ages of 35 and 55. From 1988 to 2017, these employees were followed for 28 years. More frequent social contact was linked to a 12% lower risk of dementia, according to this study's data on social contact. It's interesting to note that keeping in touch with friends had a positive effect, but there was no correlation with keeping in touch with relatives. This could suggest that keeping in touch with friends requires mental effort to build a "cognitive reserve." Additionally, it is presumptuous that spending time with friends is more pleasurable and less stressful.
The majority of people in Western societies live in cities, and the number of family units is shrinking. When they don't have as much contact with friends and family, older people are especially susceptible to feelings of loneliness and isolation.

Two million people over the age of 75 live alone, according to Age UK. Seniors should be encouraged to maintain social contact and provided with all necessary support to facilitate it because loneliness is a growing problem and a risk factor for dementia. Social media and digital technology could be very helpful for keeping in touch with loved ones.