✔ 最佳答案
stop eating marzipan!! HaHa (I LOVE that stuff!)
I'm an ignorant American, so I have NO idea how much 15 kilos are... But exercise is really key in weight loss. With cardiovascular activities, you burn calories and strengthen your heart and lungs. With resistance activities, you build muscle which makes you look more trim and toned, plus, it speeds up your overall metabolism, so your body will use calories more efficiently.
Otherwise, drink plenty of water and eat 4-5 small healthy meals every day, including fiber to help you feel full and to keep the intestines working optimally. You need some fat and salt, but you want to limit the amount.