To tell the truth, if you really want to lose weight, you'd better not eat at night, and you'd better not drink water after 8.00, so as to lose weight. If you are not fat at all and just feel fatter than before, you can still eat whatever you want. If you are really fat, eat 1 apple at night. But it's best not to eat. You mean pumpkin pie? Students should never buy it. There must be sugar in that one, and it will be sticky, because there is glutinous rice in it, so you'd better not eat that one! Pay attention to nutrition at breakfast every day, eat less than usual at noon and eat more vegetarian food.