Özet:

The purpose of the study is to study the body mass index and body perceptions of healthy lifestyle behaviors of adolescents. Method: The universe of the research planned in a cutting-edge type consists of students studying in the state high schools located in the center of Manisa province (N=18922). According to the number of students in high schools, the proportionate layer sample method was used. The number of examples (n = 930) is calculated. The data was collected using the indicative form of information and the "Adolesan Life Mode Scale". The average age of adults is 15.18 ± 17. 60.4 per cent of adults were girls, 81.4 per cent of the residential unit in which you lived for a period of time, 72.4 per cent of the population’s income status was determined to be medium. The overall score of the student’s Adolescent lifestyle scale (122.76±17. It was found to be in the middle level. The physical activity, health responsibility, and overall scale scores of adults with normal body perceptions were higher (p<0.05). Results: For a society of healthy individuals, the development process of the Adolescents should be closely monitored and health education should be provided to the Adolescents. Adults show healthy lifestyle behavior from the low dimension of high nutrition and the low dimension of physical activity. Abstract Examination of Adolescents Lifestyle According to Body Mass Index and Body Image Aim: The aim of this study is to examine the healthy lifestyle behaviors according to their body mass index and body image perception adolescents. The universe of the study, which is planned cross-sectionl consists of students who are studying in state schools in Manisa (N=18922).  According to the number of students in high school, the proportionate stratified sampling method was used and sample size (n = 930) were calculated. Data were collected by using introduction form and the scale of adolescent lifestyles. Results: The average age of the adolescents participating in the research is 15.18±17. 60 per cent. 4 of female, 81.4% of live in the province, 72.4% of avarege in came. The point of Adolescent Lifestyle Profile Scale of students (122.76±17.16) was generally found to be medium level. Adolescents who have normal body image, physical activity, health responsibility and total scores were found higher than average (p<0.05). Conclusion: For a society made up of healthy individuals, the development of adolescents should be closely monitored and health education should be provided. Adolescents had showed healthy lifestyle behavior the highest nutrition subscale and the lowest physical activity subscale. Keywords: Adolescent; Body Image; Healthy Lifestyle Behavior; Nurse