Dementia is a progressive loss of cognitive function, marked by memory problems, trouble communicating, impaired judgment, and confused thinking. Dementia most often occurs around age 65 and older but is a more severe form of decline than normal aging. People who develop dementia may lose the ability to regulate their emotions, especially anger , and their personalities may change.
Preventing and Treating Dementia
Making key lifestyle changes is critical to reducing a person’s risk for developing Alzheimer’s disease, as well as maintaining good cognitive functioning as long as possible. This includes engaging in regular physical activity, which increases blood and oxygen flow in the brain. It’s also important to eat a heart-healthy diet with plenty of water, fruits, vegetables, and whole grains while limiting sugar and saturated fats.
Staying socially engaged later in life can also help protect against Alzheimer’s disease and dementia; this may include developing a strong, supportive network of friends and families and becoming a part of communities that matter to you.
No, there is no cure for dementia. However, healthy lifestyle choices can help reduce the risk of serious cognitive impairment, and in some cases, treating the underlying cause can reverse the negative effects.
Cognitive decline may be unavoidable, but it can be delayed through healthy lifestyle choices. Eat a nutritious diet; nutrients like lutein (a carotenoid pigment found in egg yolks and leafy green and cruciferous vegetables) can save the gray matter in your brain . Prioritize good sleep, don’t smoke, limit your alcohol consumption, stay physically active, and look for ways to keep your brain active (e.g., crossword puzzles). Staying social active may also offset the risk of cognitive decline , especially starting around age 60.
Explore More About Dementia
For a comprehensive understanding of dementia, read our complete guide: