Therearemanywaystokeepfit.
First,peopleshouldeatasnormalanddonotengorgefood.
Secondary,domoreexcisesandsports.Excisesandsportsisthebestwaytoburnthefatandcankeepthebodyslim.
Then,you'dbettergomeetadoctortohaveagoodexaminationandaskthedoctorforadvices.Doctor'sadvicecanhelpyouinhowtokeepfit.