What kinds of things do you do to keep yourself healthy? Do you, for example, drink 8 glasses of water a day? Do you use antibacterial products such as handwashes and dishwashing liquid? Do you always sit up straight to protect your back? If you answered 'Yes' to any or all of those questions, you could be doing yourself more harm than good. Find out why by watching the Healthy Habits That Aren't slideshow at: http://health.msn.com/womenshealth/slideshow.aspx?cp-documentid=100163331&imageindex=1.