Conclusion paragraph

The number of obese people is significantly increasing. Therefore, obesity is becoming a bother disease. 
The first solution is to change eating habits. Everyday, people should have a meal with high food value. For example, Vietnamese always have meals with rice, meat or fish and vegetable which improve enough food material. Furthermore, people should eat less fast food. Thus, everyone can prevent from obesity.
The second solution is more activity. Doing exercise can burn calories out so people should do exercise everyday. Moreover, people should not depend on convenience a lot. For example, if your house is near the market, you should walk to the market.
In conclusion, obesity has some causes and negative effects on people. Possible solutions are more active and to have good meals everyday.