I am trying to eat sugar as less as possible. I found that my belly slimmer but it í not firm although I jogged 3 times a week.
You have to eat fewer calories than you burn if you want to lose weight! Protein-rich foods keep the hunger away. And the fuller you feel between meals, the easier it is to avoid binge eating. A daily whey protein shake with either berries or a banana and ice and water will help keep the hunger away. I recommend buying whey CONCENTRATE not isolate!! concentrate is healthier. when dieting you can't just lose weight at your belly or back. google exercises for the core. when exercising do your strength training first and cardio last.
Eating a balanced diet with vegetables juice does really help. Eating 5 times a day and working diligently on your core. Trying elliptical and working your upper body and core also helps.