I am 15 years only about 156 cm in hight. I am 15 years old quite muscular ( I go to the gym and I work out a bit. I also bike ride to school sometimes and I walk to school most days) . I weigh about 64kg but really I only have a little flab on my stomach mum says I should be about 50kgs or even 55kg but I should not be over that. I must admit I do love my food, but I would like some tips how to cut down and loose a few more kilos can someone please help or give me a few pointers thannk you.:D :confused:

For me, that would be to cut out my fat intake. When I have wanted to lose a lot of weight, I would not buy or consume anything that had over 4 grams of fat in it. I also continued to exercise regularly. This would be like you are already doing concerning the exercise.

That is my advise, anyway.

Hey, your 15. Watch your health, don't let any future health problems develop, but apart from that, don't worry too much.
Best way to loose weight I believe is too balance diet and exercise, its really quite simple actually.
Lol, personally, I have trouble gaining weight, I think I might have a fast metabolism, yet I do have a strange diet and eating habits.
And remember, muscles also weigh, not just fat. The aim is too replace fat, with muscle I reckon.
Good luck, stay fit, best advice I could give, is watch your posture! And make sure your feet are straight, that, combined with good muscle and diet, should ensure you don't end up with the wonky spine and pains I got lolz

Just stay away from sweets, like candy, cookies and cakes, presweetend drinks like soda. Drinks lots of water. Cut out fast foods and fatty or fried foods. Lots of veggies and fruits with every meal, and smaller portions, you need ony 3 oz of lean meats like skinless chicken, fish, turkey breast or loin type meats. Wheat breads, cereals, rice and pasta instead of white flour products. Really watch portion sizes, read the nutritional labels and stick to the one portion sizes, it makes a big difference. And exercise 4-5 times a week, for 30-60 minutes, walking, jogging, biking, swimming, aerobics, resistance training but you have to work the whole body to lose body fat. It takes a little time and a healthy diet but it can be done.