Weight loss is as easy as this simple funda. Your calorie expenditure should exceed calorie consumption. This means eat right and do exercise regularly. Eating right means eat more of natural things than the processed ones. Avoid sugar and fat. Increase consumption of fruits and raw vegetables. Avoid colas.
Doing exercise regularly means you have to exercise regularly. Walking briskly for atleast 20 minutes a day good enough if you don't want to get involved at gym or in swimming or sports.