ildhood, some children fail to achieve their full potential because of inappropriate food habits, and inadequate supply of certain nutrients, and/or unhealthy environment. Food asphyxiation can be fatal, lead poisoning can be harmful, obesity occurs, and hyperactivity can result. …….Preadolescents and AdolescentsA third and final period of rapid growth and metabolism occurs during this stage. At this stage, teenagers have many interest in their physical and emotional development. For example, important topics are the size and shape of their bodies; their complexion, their overall appearance; and physical activity. Girls express a particular need for a good figure, healthy skin, and beautiful hair. Boys are more likely to be interested in tall stature, muscular development, and athletic vigor and stamina. The RDA’s for adolescents are somewhat higher than those for adults men and women, with corresponding higher allowances for most vitamins and minerals. These increases are to satisfy the increased nutrient needs caused by their adolescent growth spurt. ...
