Scientific weight loss must be combined with exercise and dieting, not to say not to eat, but to eat less, eat more and be nutritious. This is necessary.
I recommend a recipe for you. I used it myself. It is very useful and nutritious.
Breakfast: a cup of soybean milk, an egg, but only egg white, which should be available in the student canteen.
Lunch: Drink some water before eating, so that you can eat less. There are about one or two pieces of rice. You can eat a small amount of tofu or legumes, but you can't eat spicy rolls. This is the first week, the second week, only drinking water and eating fruit for lunch. The third week is the same as the first week.
Afternoon: the first and second weeks-since summer is coming, your weight loss may cause hypoglycemia, so it is recommended to contain a small piece of sugar (only one piece) in the afternoon. It is recommended to bring tomatoes after the third week to prevent you from lacking vitamins.
Dinner: also drink water first, and you can eat a banana or an apple. But be careful to have dinner before five o'clock at the latest, preferably before four o'clock.
At the same time, I suggest you buy a bottle of multivitamin, which is healthy and slimming.
Exercise can't provide effective advice because you don't know which part of your body is obese. Please understand.