Here's a tip: eat healthy, satisfying food before yummy food, for example, eat a healthy salad during lunch, but before eating whats for lunch, like meat, etc, so you'll start to fill up, eat bran cereal in the morning before having your eggs and whatnot, for the same reason, and in between meals, learn to eat some fruit, baby carrots, peanuts, instead of doritos et. al., its not about not eating, its about eating well. You will learn to eat well, your body will learn it too and you will feel better cause you will be putting good stuff in it! Drink a lot of water and natural drinks, like lemonade, etc, say goodbye to softdrinks. This last thing is a toughie if youre used to having them regularly cause they are addictive, it was tough for me, I used to drink at least one glass of Coke a day, but once a couple of weeks pass and you dont have any, you dont feel the craving anymore and even when you have an occasional Coke, its not as good as it was before.