Can someone tell me what I am doing in my brain to cause this sensation in my body? Am I a monk? [more inside]
posted on Jul 3, 2008 - 19 answers

I think that marijuana may be giving me headaches, but I'm really not sure. [more inside]
posted on Jan 31, 2007 - 28 answers

How often is a human body completely "new"? Or: No cell composing my body existed a month, a year, [the time I'm looking for] ago. [more inside]
posted on Oct 5, 2006 - 22 answers

What types of food promote good health, and what are the supposed health benefits of consuming such foods/beverages? [more inside]
posted on Mar 26, 2006 - 23 answers

Many years ago someone told me the recognised term for the kind of involuntary shudder that commonly affects people at rest. You know the kind that spontaneously rocks you, just for a moment, like you are shaking off the ghoulies, like the cliche says 'someone was walking on your grave'? I have since lost this word to time, and searching the internet has brought only partial results. Does anyone know it?
posted on Nov 15, 2005 - 31 answers