Coffee Can Make You Smarter Now---and Later: New Dementia Study From Sweden
The National Coffee Association has reported that 61% of coffee drinkers say that coffee makes them more mentally focused. Many of us feel that coffee makes us more alert and happier too. And now a group of researchers have published an article in the Journal of Alzheimer's Disease reporting new data on the coffee-mental health link: Drinking 3 to 5 cups of coffee a day reduces the risk of developing dementia by 65%. These statistically significant results are based on data compiled over a 21-year period on 1,409 middle-aged adults. The Study was conducted in Sweden by Dr. Miia Kivipelto, an associate professor of Neurology at the Karolinska Institute in Stockholm. Like the rest of Scandinavia, Sweden has a robust (and, in my opinion, enviable) coffee-drinking culture. Average per capita consumption per year is 7.9 kg, compared with 4.2 kg in the United States. Like other researchers, Dr. Kivipelto is not 100% clear on why coffee has positive effects on mental health. She does,