How a 13 year old girl can lose 1 stone?

Answer 1

You're probably sick of hearing this by now, but you can only lose weight with exercise and healthy eating. Do not try starving yourself or going on a diet because honestly diets are a load of crap. You can exercise even in little amounts by taking the stairs instead of the lift, getting off your bus one stop early and walking the rest, or walk instead of taking the car on short journeys! And healthy eating isn't that hard, just be aware of how much fats, salts, calories etc. are in stuff, but don't get to obsessed with checking labels.