But I am not sure about bananas. They contain too many calories. One or two after a heavy exercise session would be fine. Won't recommand eating lots of them.
Just pay attension your calorie intake and spending. If you spend more than you take in, you will lose weight. To me, the most effective way is exercise and restrict diet.
When restricting your diet, it is more desirable to have a "cheat-day" once a week. So on one day every week, you can eat whatever you want: chips, ice-creams.... But during rest of week stay away from them.
Just pay attension your calorie intake and spending. If you spend more than you take in, you will lose weight. To me, the most effective way is exercise and restrict diet.
When restricting your diet, it is more desirable to have a "cheat-day" once a week. So on one day every week, you can eat whatever you want: chips, ice-creams.... But during rest of week stay away from them.