Don't do it man!
I heard this on the news before and just Googled it too.
Coffee and alzheimers link...
http://www.alzheimers.org.uk/Mind_yo...iet/coffee.htm
I also like my coffee in the morning.
Pretty soon, us humans will only be drinking wheat grass juice.
Everything is a tradeoff, just like horns and mouthpieces!!
Rob