of work, living a stressful life, lack of good sleep, having junk food and so on. if we talk about losing weight it’s just about having a healthy & balance food or diet and controlling your calories intake. in order to lose weight or in simple words you need to burn more calories than consuming it for example if you burns 2500 calories per day so just have 2000 or 1500 calories per day then you would be able to lose some weight. keep one thing in your mind very clearly that magic will not happen overnight; losing weight safe is slow and steady process and will take reasonable time 