title: Opportunities and challenges in the prevention and control of cancer and other chronic diseases: children's diet and nutrition and weight and physical activity.
abstract: OBJECTIVE
  The purpose of this article is to review the role of behavioral research in disease prevention and control, with a particular emphasis on lifestyle- and behavior-related cancer and chronic disease risk factors--specifically, relationships among diet and nutrition and weight and physical activity with adult cancer, and tracking developmental origins of these health-promoting and health-compromising behaviors from childhood into adulthood.
  
  
  METHODS
  After reviewing the background of the field of cancer prevention and control and establishing plausibility for the role of child health behavior in adult cancer risk, studies selected from the pediatric published literature are reviewed. Articles were retrieved, selected, and summarized to illustrate that results from separate but related fields of study are combinable to yield insights into the prevention and control of cancer and other chronic diseases in adulthood through the conduct of nonintervention and intervention research with children in clinical, public health, and other contexts.
  
  
  RESULTS
  As illustrated by the evidence presented in this review, there are numerous reasons (biological, psychological, and social), opportunities (school and community, health care, and family settings), and approaches (nonintervention and intervention) to understand and impact behavior change in children's diet and nutrition and weight and physical activity.
  
  
  CONCLUSIONS
  Further development and evaluation of behavioral science intervention protocols conducted with children are necessary to understand the efficacy of these approaches and their public health impact on proximal and distal cancer, cancer-related, and chronic disease outcomes before diffusion. It is clear that more attention should be paid to early life and early developmental phases in cancer prevention.
authors.affiliation: Department of Oncology and Pediatrics and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia 20007-2401, USA. tercyakk@georgetown.edu
authors.forename: Kenneth P
authors.initials: KP
authors.lastname: Tercyak
authors.forename: Vida L
authors.initials: VL
authors.lastname: Tyc
mesh_terms: D001835:Body Weight; D002648:Child; D002908:Chronic Disease; D004032:Diet; D006293:Health Promotion; D006801:Humans; D008019:Life Style; D009043:Motor Activity; D009369:Neoplasms / Q000517:prevention & control*; D009747:Nutritional Physiological Phenomena; D011314:Preventive Health Services / Q000458:organization & administration*