Early onset dementia or young-onset dementia (YOD) is dementia that absorbs the patient before the age of 65. Dementia affects about 35.6 million people all around the world, out of which an estimate of four to ten percent is YOD or early onset dementia. This type of dementia hits the person when they are young, approximately at the age as early as 30-35. Dementia is caused when there are plaques built around the brain, risk factors of early onset dementia gene mutations that affects the production and processing of this plaque. There are 8 risk factors for early onset dementia that account for about 68 percent of this condition, here are they in order of importance:

• Alcohol use : Alcohol use is one of the most prevalent risk factors for early onset dementia, excessive alcohol use is commonly known to induce memory loss and thereby lead to dementia. Most cases have noticed that alcohol abuse causes hallucinations, paranoia and memory loss, which are daunting risk factors of early onset dementia.
• History of stroke : A stroke occurs when a part of the brain stops receiving blood supply and faces errors in its functioning. This causes the brain to stop functioning smoothly which further becomes a risk factor for early onset dementia. If you have a history of strokes, it increases the possibilities of diagnosing dementia.