Those affected by it can also use healthier eating habits and exercise can change their weight and lives. Obesity is scary, but understanding it is the first key to stopping it. People who suffer from it need support from people in their lives, and encouragement when they want to make a change.
This is a really solid conclusion. As a whole, the paper is very strong- I just think it needs to be a little more focused on the social implications of obesity rather than just the reasons for it and possible solutions. Also, including some more direct quotes throughout your essay might help it feel more academic. Overall, though, really good job!