More about Alzheimers & Dementia

Alzheimer’s disease is a neurological condition in which the death of brain cells causes memory loss and cognitive decline. It is the most common type of dementia, accounting for around 60–80% of cases of dementia in the United States. Alzheimer’s disease affects around 5 million peopleTrusted Source in the U.S. Estimates suggest that this number will nearly triple by 2060. The condition usually affects people aged 65 years and over, with only 10%Trusted Source of cases occurring in people younger than this.

Dementia describes various symptoms of cognitive decline, such as forgetfulness. It is a symptom of several underlying conditions and brain disorders. Dementia is a general term for symptoms affecting memory, communication, and thinking. Although the likelihood of having dementia increases with age, it is not a normal part of aging.