HUMAN NUTRITION

Detailed explanation-1: -Alzheimer’s disease is the most common type of dementia. It is a progressive disease beginning with mild memory loss and possibly leading to loss of the ability to carry on a conversation and respond to the environment. Alzheimer’s disease involves parts of the brain that control thought, memory, and language.

Detailed explanation-2: -Alzheimer’s disease, the most common dementia diagnosis among older adults. It is caused by changes in the brain, including abnormal buildups of proteins known as amyloid plaques and tau tangles. Frontotemporal dementia, a rare form of dementia that tends to occur in people younger than 60.

Detailed explanation-3: -Late-onset Alzheimer’s. This is the most common form of the disease, which happens to people ages 65 and older.

Detailed explanation-4: -Alzheimer’s disease and dementia are most common in Western Europe (with North America close behind) and least common in Sub-Saharan Africa. African-Americans are about twice as likely to have Alzheimer’s disease or other forms of dementia as whites.

Detailed explanation-5: -The causes probably include a combination of age-related changes in the brain, along with genetic, environmental, and lifestyle factors. The importance of any one of these factors in increasing or decreasing the risk of Alzheimer’s disease may differ from person to person.