Help me get my caffeine. [more inside]
posted by cmoj on Oct 7, 2009 - 32 answers

Lately I find myself using 5 hour energy product even when I'm not drowsy as it sees to significantly improve my ability to focus and socialize. Are there dietary supplements available that will give me the same effect in a more reliable manner? Is this safe? Will my body build a resistance to it? [more inside]
posted by Niomi on Dec 31, 2008 - 14 answers

Any good diet-friendly caffeinated beverages out there? Looking for something convenient, cheap, and low/no-cal/sugar. [more inside]
posted by sprocket87 on Jan 9, 2007 - 53 answers

For a day-long business trip, I have to wake up at 4 am to catch a train and be at a client's site by 10 am, and be functional once I'm there. How can I prepare to deal with the drastic change to my sleep schedule (both falling asleep the night before & keeping energy up during the day) so I can do a good job? [more inside]
posted by tastybrains on May 4, 2006 - 14 answers