If you want to lose weight you should plan ahead, and you can do this with the assistance of a nutritionist. This includes a full lifestyle change that integrates joining a gym, getting a personal trainer if you need more motivation, or seeing a nutritionist so that you can establish healthy meals.
When it comes to food it is important to know that what you eat in the privacy of your home you will wear out in public. Eating healthier foods has to be a lifestyle change that you commit to for yourself when you are alone and when you are with others. The food that you eat has a very strong correlation to how well your body works on the inside and how you feel on the outside. Having a poor diet can actually make you look and feel older, while a good diet will help you look and feel younger during the turning point of your life.
Consider that different foods serve different purposes in your body so you can change your diet up a bit based on whether you are preparing for a weekend of long exercise (such as a marathon) or you are trying to de-bloat your diet during those more difficult times of the month.