[nfoz]

I'd prefer a link to some scientific discussion about the problems with caffeine.

[hiphopyo]

Same here. I love coffee but as with other drugs I get this vague notion that it's not always good for me. There's plenty of research over at http://pubmed.com and http://liebertpub.com if you're interested.

http://edition.cnn.com/HEALTH/library/caffeine/NU00600.html