Out with the curly, and in with the straight. Straight hair seems to be all the rage in the hairstyle department nowadays, and women are going to great lengths to get it. Even risking their health. The recently popular form of straightening hair, known as the Brazilian Blowout, is apparently bad for your health. According to Time.com, "the U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) issued a hazard alert on April 11 warning hair salon owners and workers about potential exposure to formaldehyde from using some hair smoothing and straightening products, including the Brazilian Blowout brand. (Formaldehyde helps bind keratin to hair, straightening it.)"