According to this study, people should consume 500 mg of caffeine a day (which works out to about five cups of coffee a day) to help ward off Alzheimer’s.
My caffeine delivery vehicle of choice is Diet Dr Pepper, which contains (according to this chart) 41 mg of caffeine. Now I’m clearly walking in the realm of the “caffeine achiever,” as I regularly down 6-7 cans of Diet Dr Pepper a day. However, by this new measure, I’m not getting enough caffeine, and should be downing a minimum of 12 cans a day.
I’m willing to give it a try, but I’m not sure I can do that without acting like this guy: