It is normal to have some belly fat. If this fat is excessive, then many diseases may have to be fought. You should first know what your body weight is at present, after that you have to know about the body mass index, in this, you will know about your body fat according to your height and age so that you will be able to know how much of your body weight should be according to your height. By having this process, it will be known how much fat is in your body and how much needs to be reduced. Why we should reduce our body weight Excess body weight is the cause of many other harmful diseases. By keeping the body weight down, the body will always get remains strong and you will also stay healthy. You can also lose one and a half kilos or more in a week at home through having a healthy diet and regular exercise. If you burn more calories than the number of calories you are consuming per day for a week, then your body weight can be easily reduced. If you want to lose body weight fast, then