Why does fast food cause obesity?

Answer 1

McDonald's can contribute to obesity, but it is not the leading cause. Eating unhealthy foods and eating a lot without exercise causes obesity. All fast food restaurants contribute to obesity.

Answer 2

How the heck am I supposed to know. Gosh. The nerve of the people who answer these questions like the person who answered the blue cheese question. And only you would eat mcdonalds so much u'd get fat!

Answer 3

Its fast food. The fries are cooked in large containers of boiling grease. The Hamburgers aren't the highest grade meat, nor are the cooks the best cooks. They don't take time to drain the meat or fries, or whatever else you're eating really. Beef is already a fatty meat, and they tend to use the not so grand parts of the meat.

Answer 4

Sometimes, it is. If you don't exercise enough, then that can also cause obesity. Some people don't have a high metabolism or don't have a metabolism and even if they eat healthy all the time they could still gain extra weight. So my final answer is sometimes.