Thursday, August 06, 2009

High Cholesterol In Midlife Raises Risk Of Late-Life Dementia

Study shows even moderately elevated cholesterol level boosts dementia risk

By James Limbach,
Elevated cholesterol levels in midlife -- even levels considered only borderline elevated -- significantly increase the risk of Alzheimer's disease and vascular dementia later in life, according to a new study by researchers at Kaiser Permanente's Division of Research and the University of Kuopio in Finland.

The four-decade study, appearing in the journal Dementia & Geriatric Cognitive Disorders, found that having high cholesterol in midlife (240 or higher milligrams per deciliter of blood) increases, by 66 percent, the risk for Alzheimer's disease later in life.

Even borderline cholesterol levels (200-239 mg/dL) in midlife raised risk for late-life vascular dementia by nearly the same amount: 52 percent. Vascular dementia, the second most common form of dementia after Alzheimer's disease, is a group of dementia syndromes caused by conditions affecting the blood supply to the brain. Scientists are still trying to pinpoint the genetic factors and lifestyle causes for Alzheimer's disease.


~Sandy G.


jenie said...

this info is beneficial=) i appreciate this info you shared since my folks are now in midlife and is maintaining meds for BP and cholesterol...

btw, thanks for visiting my blog. care to ex-links?

visit back=)

SANDY G. said...

Thanks for the visit and comment.

I've added links to all of your sites on all three of mine.