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What is causing my early-onset Alzheimer's disease?

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Most experts believe that Alzheimer's disease is caused by a buildup of a protein in the brain called amyloid. Too much affects the way you think.

There's a lot that scientists still need to learn about why the disease starts early in some people. In some cases it runs in families and may be due to changes in genes that get passed to you from your parents.

SOURCES:

Alzheimer's Association: "10 Early Signs and Symptoms of Alzheimer's," "Alzheimer's changes the whole brain," "Diagnosis of Alzheimer's Disease and Dementia," "Down Syndrome and Alzheimer's Disease," "If you have younger-onset Alzheimer's," "Risk Factors," "The Search for Alzheimer’s Causes and Risk Factors," "Treatments for Alzheimer's Disease," "Treatments for Sleep Disturbances," "Younger/Early Onset Alzheimer's & Dementia."

Cleveland Clinic: "Living with early-onset."

Keith N. Fargo, PhD, Alzheimer's Association, Chicago.

Johns Hopkins Medicine: "Early-Onset Alzheimer's Disease."

Richard Lipton, MD, Montefiore Medical Center and Albert Einstein College of Medicine, New York City.

National Institute on Aging: "About Alzheimer's Disease: Causes," "Alzheimer's Disease: Unraveling the Mystery."

News release, FDA.

Reviewed by Neil Lava on May 5, 2019

SOURCES:

Alzheimer's Association: "10 Early Signs and Symptoms of Alzheimer's," "Alzheimer's changes the whole brain," "Diagnosis of Alzheimer's Disease and Dementia," "Down Syndrome and Alzheimer's Disease," "If you have younger-onset Alzheimer's," "Risk Factors," "The Search for Alzheimer’s Causes and Risk Factors," "Treatments for Alzheimer's Disease," "Treatments for Sleep Disturbances," "Younger/Early Onset Alzheimer's & Dementia."

Cleveland Clinic: "Living with early-onset."

Keith N. Fargo, PhD, Alzheimer's Association, Chicago.

Johns Hopkins Medicine: "Early-Onset Alzheimer's Disease."

Richard Lipton, MD, Montefiore Medical Center and Albert Einstein College of Medicine, New York City.

National Institute on Aging: "About Alzheimer's Disease: Causes," "Alzheimer's Disease: Unraveling the Mystery."

News release, FDA.

Reviewed by Neil Lava on May 5, 2019

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