Adolescents nowadays is having most of their times other than school hours spending on screen by playing games, watching the movies and surfing the internet. Thus, it was suggested that Internet-based interventions have the potential for establishing healthy dietary style and physical activity that may persist in adulthood and reduce the risk of chronic disease. Preventing adolescent obesity requires an attitude of willingness by adolescents to implement healthy behaviors. By providing the health related activities in website, it would help the adolescents to spend time on screen by having something which can benefit them and improve their knowledge and attitudes.

This study done in improving the health promotion in Malaysia. It will be an evidenced in creating the most effective way in creating the awareness among adolescent. By having an effective health promotion it will help in reducing the prevalence of obesity and improving health among adolescents hence will reducing the comorbidities among adulthood.

Inclusion Criteria:

• Students aged of 16 years old (adolescents) in secondary school in Kuala Lumpur who have BMI of more than 25 kg/m2, have one guardian or parent who willing to join the study and having access to internet at home were then selected to join this study

Exclusion Criteria:

• those who are having existing medical condition and having weight loss more than 2 kg in last two months