On your sixth day you can have around 10 bananas and 3 glasses of milk. This diet will act as a source of energy for you. You can distribute the food as per your needs. In the breakfast you can have a banana with a glass of milk, in the lunch grab some bananas and in the evening you can again have milk. This diet will make your stomach full and curb your appetite. Also you will get all the important nutrients required by your body.