“Dementia is a general term for loss of memory, language, problem-solving and other thinking abilities that are severe enough to interfere with daily life. Alzheimer’s is the most common cause of dementia.

Some risk factors for dementia, such as age and genetics, cannot be changed. But researchers continue to explore the impact of other risk factors on brain health and prevention of dementia.

Protecting your brain health — how well you think, learn and remember — is important at every age. Building brain-healthy habits can help you live better now and protect your memory and thinking for the future. Brain health is important for everyone, including people with a family history of dementia. It is never too early or too late to take action for your brain health.”

Alzheimer’s Association (What is Dementia? Symptoms, Causes & Treatment | alz.org)