IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-2-40498 Original Research Paper A PRE-EXPERIMENTAL STUDY TO EVALUATE THE EFFECTIVENESS OF PLANNED TEACHING ON KNOWLEDGE REGARDING DIET PRACTICES LEADING TO OBESITY AND ITS HAZARDS AMONG ADOLESCENT GIRLS IN SELECTED SCHOOL Shankar Zade Dr. February 2022 11 2 01 02