Almost 720,000 total knee replacements are carried out in the U.S. each year, but there may be a downside.
                                
                            A new study offers more reasons to skip the drive-thru and opt for healthier choices for you and your children.
                                
                            Strawberries and apples made the list of produce with the most pesticides. Get the details. 
                                
                            With one in eight women developing breast cancer during their lifetime, early detection is key. 
                                
                            An expert discusses the symptoms of a painful childhood illness and how to prevent them. 
                                
                            Hookah use is becoming more and more common among young Americans, who may not know all the risks. 
                                
                            















