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http://www.runnersworld.com/running-tips/lung-power Just before you crest a hill or reach the end of a speed interval, your lungs go into overdrive.

How To Breathe When Running at Runner's World.com

20 Foods To Help You Lose Weight at Runner's World.com

Many runners would like to lose a pound or 2. http://www.runnersworld.com/weight-loss/20-best-weight-loss-foods
22 February 2012 Last updated at 11:58 ET By Stephanie Hegarty BBC World Service http://www.bbc.co.uk/news/magazine-16964783

The myth of the eight-hour sleep

Herbs at a Glance is a series of brief fact sheets that provides basic information about specific herbs or botanicals—common names, what the science says, potential side effects and cautions, and resources for more information.

Herbs at a Glance

http://nccam.nih.gov/health/herbsataglance.htm