This obesity problem further brings many health disorders called heart attacks, high blood pressure, bones or joint disorder, etc. However, children are found more addicted to fast foods. One should keep control over their diet. Eating fast food once in a while is preferable, but its usual consumption may harm your health. Fast food comes under the category of an unhealthy diet, whose daily consumption may enhance the calorie level of the body. However, an excessive calorie may cause an overweight issue. Parents should take care of their school going children, keep them away from junk and fast food; avoid giving them such unhealthy foodstuff; since, these habits may further create a problem for their health. In such cases, an underage child may get 70 to 80 kg weight, which is harmful for his/ her overall health system. If, it carries two advantages, comparatively it carries 10 disadvantages. Some of the disadvantages of eating fast foods are listed below.