Lots of men and women want to become fit. People joined Gym nowadays. Everyone wants to look handsome. Sometimes nothing happens even doing dieting and gym. There are lots of reasons why your weight is not lost. You should know why this happens to you. A lot of people avoid eating oily food. Even by avoiding this type of food, your weight is not lost. Lots of bacteria present in the intestine. There are lots of changes happening in the body. But more changes may cause diseases in your body. Obesity, diabetes, etc are diseases that may be caused due to these changes. Lack of sleep may cause depression in your body.