[1913 Webster] I knew by these harbingers who were coming. --Landor. [1913 Webster] The Collaborative International Dictionary of English v.0.48:Harbinger \Harbin*ger\, v. t. [imp. & p. p. Harbingered (h[add]rb[i^]n*j[~e]rd); p. pr.
However, certain factors might put teens at risk of developing eating disorders, including: Societal pressure. Popular culture tends to place a premium on being thin. Even with a normal body weight, teens can easily develop the perception that they're fat. This can trigger an obsession with losing weight and dieting. Favorite activities. Participation in activities that value leanness â such as modeling and elite athletics â can increase the risk of teen eating disorders.
1 A proportion of teenagers (especially girls) have low intakes of some vitamins and minerals (in particular vitamin A, iron, calcium, zinc and iodine).2  Overweight and obesity are prevalent in British adolescents. 3  For example, in 2013 in England, 34% of boys and 39% of girls aged 13-15 years were overweight or obese. A proportion of teenagers (especially girls) have low intakes of some vitamins and minerals (in particular vitamin A, iron, calcium, zinc and iodine). 2  Overweight and obesity are prevalent in British adolescents.