Weight gain or obesity is a serious health concern all over the world. Even the children have not been spared. This is mainly due to the modern food habits with an increased calorie intake and lack of exercise and physical activity. Genetics also plays a little part in it. Risein the urbanization and television addiction has worsened the situation. Excess weight can be the cause of several health problems like heart diseases, diabetes, osteo arthritis etc. To reduce the excess weight, some people depend on crash dieting which is even more harmful to the body. Moreover, the weight lost will be regained very fast. Taking medicines for weight loss without doctor’s advice will be disastrous to the health. Obese people have to avoid refined foods as far as possible. Intake of plenty of fruits and vegetables will satiate the appetite without causing weight gain. An organized life style with regular exercise is truly helpful to stay healthy.