Staying fit is not all about working out, burning your calories and getting the perfect body. It means staying healthy; physically and mentally both. For physical fitness, you need to take in a balanced diet filled with adequate proteins, carbs, vitamins, minerals and healthy oils, you need to have adequate exercise, and while for mental fitness you have to engage in a hobby to relax your mind, meditate and do other various activities. If you are feeling lazy to get up for a jog or do some yoga early morning, here are some reasons why you should make that little extra effort to stay fit. Improves immune system We are…