Poor office chairs, long hours spent sitting and poor posture can cause major lower back pain. Learn how to keep your posture in check throughout the day.
You could be handling cocaine every day, even if you don't abuse drugs! A new study finds 90% of money used in the U.S. is contaminated with cocaine. NBC's Erin Sykes reports.
More parents are taking their children to chiropractors in an effort to prevent conditions ranging from asthma to bed wetting. NBC's Doreen Gentzler reports.
