6. Coffee craving
Java addicts everywhere likely rejoiced at word of the 2009 University of South Florida study showing that caffeinated coffee decreased blood levels of a plaque-forming protein and even reduced Alzheimer’s-like cognitive impairment — in genetically altered mice.
Decaf did not have the same benefits, however. The Florida scientists also showed that beta-amyloid protein levels dropped in elderly people without dementia after they were given caffeine.
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