Obesity is a condition wherein the body has too much body fat which can endanger one’s health. There are many conditions which can be developed because of obesity. Examples of illnesses caused by obesity are heart diseases, arthritis, stroke, sleep apnea and type 2 diabetes. Many people suffer from obesity and according to studies being done the number of obese people will continue to rise. To solve this problem, several organizations such as the American Obesity Association are exerting effort to develop new and effective treatments. In addition, many health organizations are also doing their part to educate people about obesity. Although there are effective treatments of obesity, many doctors strongly recommend the prevention of obesity. For this to happen, people should be aware of the causes of obesity so that they can do something about them.Unhealthy diet and eating habits:Humans need to eat in order to have energy to function well. The food that people are broken down and used to supply what their body needs. The problem is when people eat too much especially in the case of carbohydrates and fat, the body does not use all them and thus they are stored in the body as fat or calories. Since fats and carbohydrates are the main culprits to obesity, individuals who love eating foods rich in carbohydrates and fat are likely to become obese. Examples are red meat, dairy products, sweet foods and sweetened drinks. Aside from eating unhealthy foods, having improper eating habits will also contribute to obesity. Ideally people should only eat three times a day unless they are doing heavy work. However, these days some people cannot stop eating. Many do not eat regularly. Instead, busy people prefer to eat only when they have the time to do so which is very unhealthy. Eating in between meals can also cause obesity. All these unhealthy eating habits are causes of obesity.Sedentary Lifestyle:Due to advancement in technology, many people do not need to exert much effort in their work and even at home. There are many machines which can do people’s job. Technology has many advantages; however it also has its negative effects, one of which is the development of obesity. A sedentary lifestyle causes obesity because when people do not move, the body does not burn the stored energy in the body. As a result, the stored energy turns into fat. Inactivity and lack of exercise are all related to a sedentary lifestyle. The problem with sedentary lifestyle and unhealthy eating habits is that these two are usually the most difficult causes of obesity to overcome.Other factors:Other causes of obesity include hormonal imbalances especially for women, environmental factors, genetics or family history and emotional problems. All these factors can also cause obesity when they are not addressed properly.Prevention:Knowing the causes of obesity is necessary. What is more important is to do something about them so that people do not become obese. For example, those who have a family history of obesity should do their best to eat healthily and live an active life since they are more prone to obesity.