What herbs or vitamins or food will make more blood flow into my brain? [more inside]
posted by lynnie-the-pooh on Mar 18, 2009 - 20 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

Is it really impossible to lose weight (in a healthy manner) by substituting two meals a day with some sort of bar? [more inside]
posted by Squid Voltaire on Apr 23, 2007 - 26 answers

What happened to Durk Pearson and Sandy Shaw? [more inside]
posted by mad_little_monkey on May 22, 2006 - 6 answers

Suggestions for getting and staying mentally focused? [mi] [more inside]
posted by vraxoin on Jun 30, 2004 - 11 answers