Does chronic anxiety lead to Alzheimer’s? New study links neuropsychiatric symptoms with the disease

( Natural News ) In a study of data gathered on 270 cognitively normal older adults between the ages of 62 and 90, called the Harvard Brain Aging Study , scientists from Brigham and Women’s Hospital found that as levels of amyloid beta – proteins that are associated with Alzheimer’s disease – rise, the more they tend to become anxious . Alzheimer’s disease is a neurodegenerative disorder that causes the degeneration of cognitive function that makes it impossible to carry out the activities of day-to-day life. Earlier studies have suggested that depression and other neuropsychiatric symptoms may predict the progression of Alzheimer’s disease during its pre-clinical phase, during which time brain deposits of fibrillar amyloid and pathological tau increase in a patient’s brain. This phase can transpire more than 10 years before a patient’s onset of mild cognitive impairment. Even though the exact culprit as to the occurrence of Alzheimer’s still evades scientists, clumps of chemically “sticky” proteins, called beta-amyloids, that converge in the neurons are a hallmark of the disease. The clumps, called plaques, mess with the signals in the brain, causing loss of memory and cognitive functions in Alzheimer’s patients. Amyloid plaques start building up long before the most obvious symptoms of Alzheimer’s – primary of which is the trouble with regard to recalling information – begin to manifest in patients. Differences in personality and mood, however, are less likely to be noticed, but are common markers in people who are afflicted with the disease. (Related: Obesity causes Alzheimers; massive wave of Alzheimer’s to strike America in the years ahead .) The power of the elements : Discover Colloidal Silver Mouthwash with quality, natural ingredients like Sangre de Drago sap, black walnut hulls, menthol crystals and more. Zero artificial sweeteners, colors or alcohol. Learn more at the […]

Click here to view full article