Here is an in-depth guide to the world of nutrition. We cover new developments in both the worlds of traditional and alternative medicine, break them down and help you make sense of your health in general. We focus especially on the impact food has on the body and how that relates to disease.Teenage girls are often obsessed with weight, and a lot of emphasis naturally has been put on the fight against anorexia and false body image. However, the reverse is also flagging up a problem as recent research has shown that girls who were obese at age 18 faced double the risk