hello and thank you for using healthcaremagic. it is good that you are working out at this age to keep yourself active. losing weight needs a holistic approach i.e. you need to look at it from different aspects. i am enumerating a few below. a balanced diet which helps you in your daily work as well as your exercise regimen will add to the results of weight loss. raw fruits and lean meat are very helpful , though you can take into consideration different type of diets after consulting your physician. you should also check how much you get to rest daily, as the exercise put a stress on the body, and adequate sleep and rest will help in bulding and healing the body. putting the body under stress without giving it time to cope up can be harmful you should check for any stress related diseases or condition which can hamper your weight loss in short, raw fruits, adequate water, diet plan, proper rest, and routine checkup with the physician will go a long way in the weigt loss. thank you & all the best for your weight loss program.