Genetic make up plays a large part when it comes to obesity and the cause of it. If you family members before hand have struggled to control their weight then you will ultimately suffer the same fate. I am not saying that you cannot stop it, of course you can. It takes a lot of time and hard work to prevent it but following a proper diet plan with exercise is a great way to prevent obesity falling upon you. So yes, the cause of obesity does sometimes boil down to your DNA.
Laziness and unhealthy living plays major part to the cause of obesity also. When you eat and you do not exercise, the energy from food is not used and is then stored as fat, the more fat your store the bigger you get and the more obese you become! Steps can be taken to prevent obesity by following a healthy living plan. The government have invested a lot of money into showing people how to live a healthy lifestyle, there are books, adverts and leaflets available to the public for information on how to live a healthy life. There are also slimming clubs and diets that can be joined to help you shed the weight.
The cause of obesity is due to a variety of factors that all need to be addressed and sorted out. If you are struggling with obesity then you need to seek out help, although you do not have to look very far! Doctors and friends are always there to offer support advice and help when it comes to struggling with obesity. The cause of obesity can also be medical related but that is not always the case, people are just sometimes to lazy!