Obesity is a global phenomenon seen worldwide from children to adults and old alike. It is a metabolic disorder consisting of excessive adiposity (excessive amount of body fat).
Obesity is a harmful condition because it can effectively result in rise of blood pressure, excessive burden of weight on your joints, diabetes, fatty liver, etc.
The scenario has changed now where you find every other child, a teenager with excessive weight, diabetes, emotional breakdown due to rapid urbanization in the past few years.
Obesity is not just a cosmetic concern but is a harbinger of multiple organ disorder primarily due to a faulty lifestyle that includes lack of exercise, emotional eating and stress.