As Memory Slips Away, Music Lingers

Lowering it won't necessarily help, studies suggest

(NEWSER) - High cholesterol in middle age may increase a person’s future risk of Alzheimer’s disease, NPR reports. “Our study shows that even moderately high cholesterol levels in your 40s puts people at greater risk for Alzheimer's disease and vascular dementia in later life,” says one researcher, who worked on a study of nearly 10,000 people that began in the 1960s. More»

(NEWSER) - Gyms offering to exercise the brain instead of the body are attracting thousands of aging Americans seeking to tone their gray matter, the Wall Street Journal reports. The gyms are generally based around brain-fitness software, but some offer courses in brain nutrition as well as mental-fitness assessments with personal trainers and "neurobics." More»

Many adults deficient in crucial nutrient

(NEWSER) - Vitamin B12 deficiency can cause memory loss, particularly in the elderly, reports the BBC. People short on the nutrient were 6 times more likely than individuals with normal levels to experience brain shrinkage, which is strongly linked to dementia, a new study shows. Forty percent of people are believed to have deficient levels of B12, which is found in meat, fish, and milk —and that percentage is even higher among the elderly. More»

Mild impairment strikes nearly a million elderly a year, especially men

(NEWSER) - Almost a million Americans each year develop a mild form of memory loss that is often a precursor to Alzheimer's, according to new research. Mild Cognitive Impairment—more serious than normal "senior moments"—was found to be more common in men, the Los Angeles Times reports. Doctors warn that a crisis is looming as the Baby Boom generation ages. More»

Alzheimer's will afflict 1 in 8 baby boomers, report projects

(NEWSER) - Cognitive problems ranging from forgetting what day it is to full-blown dementia are affecting one-third of the nation's seniors, reports a new study by the National Institute on Aging. The report says 22% of those over 71 have mild impairment, added to 16% suffering dementia, the Washington Post reports. An Alzheimer's Association report out today estimates that 1 in 8 baby boomers will have the disease in their lifetime, Bloomberg reports. More»