These people do not eat much, exercise, or take many precautions to eat healthily. (Implement a measure to reduce obesity in developed countries) For people who don't. If you don't do any of these, there are many ways to avoid becoming obese. Most people become obese due to excessive consumption of junk food or lack of exercise. (Implementation measures to reduce obesity in developed countries) The only thing you don't want to do is a drastic change in your diet, as Mohamad says: "A sudden and drastic change in diet won't is not the solution. (Implementation measures to reduce obesity in developed countries) One thing that can help is activities and diets that help you lose weight. (Implementation measures to reduce obesity in developed countries) Every human being needs physical activity, therefore, a good way for many people to avoid becoming obese is to exercise. (Implement to reduce obesity in developed countries). We can also prevent obesity among young people by promoting physical activities in schools and providing robust gym classes. (Implement a measure to reduce obesity in developed countries) People can also walk instead of driving to nearby places and eat smaller portions of food for each meal of the day. (Implement a measure to reduce obesity in developed countries)