i advise you to drink green tea 1-3 glasses per day is enough for you're age.. green tea speeds up your metabolism
drink lots and lots of water 8 glasses each day.
do not snack
do not eat 6 meals a day, try to only eat 3
if you are really hungry and you've had all your daily meals snack on fruits ( oranges, apples, bananas )
exercise more try and run for at least 30 minutes a day
get more active eg: instead of asking your mom to pass you the remote control get it your self it does count as extra exercise
get more sleep it prepares your body
stretch, yes it works and it doesn't just help you lose weight it helps with you're growing to make you a little taller
count your calories try to stay under the amount of 1000 calories per day
change you're lifestyle it makes a difference
have a good breakfast everymorning
make your meals half the size then your regular sizes
do not eat candy or chips eat more greens or protein bars
avoid fast food and cut out fried food tell you're mom when she cooks you're meal to oven cook you're food do not fry it
chew gum because when you chew gum you do not pick at food for example if theres some chips in you're cupboard you go to them a think mmm they look good then you would say no i cant pick at them because i dont wanna throw my gum away
do not eat after 6pm because before 6pm you can burn all you're food off and if you eat after 6 it will lay on you're stomach as you eat. ( 8 the latest )
do not eat before you go to sleep
drink a glass of water before you go to sleep
do not weigh you're self everyday because it torments you,weight you're self once a week ( every Monday )
become a vegan or even a vegetarian, why not it helps you're self, you're weight, you're health, the animals,you're skin, the environment basiclly its the best way to go.
check out this site on bad/good foods, its great http://www.cspinet.org/nah/10foods_bad.html
& you cannot lose weight without motivation, so here are some motivation tips:
Sometimes keeping a food diary can help. Sometimes we don't remember how much we have snacked on during the day. The food diary can help you see if you are snacking excessively or help you see a bad habit. In your food diary write down everything you ate/drank and how much exercise you had done that day.
You can take a picture of you looking at your biggest and anytime you go to get some chips or candy look at the picture and then i can garentee you, you will put the snack back and go to the fruit bowl!
You can also buy a pair of jeans you love that don't fit you because they are too tight then keep losing weight until they fit you.
Playing music more often really helps you'll find your self dancing around a lot more and having the energy to keep exercising,
hope this helps and good luck <3