The energy consumed by the activity is completely provided by the dinner the day before, which is far from meeting the nutritional needs. This will easily lead to acute gastritis, bloating, acute pancreatitis, coronary heart disease, myocardial infarction and so on. If you eat all night.
Points will produce excess energy, and the remaining energy will accumulate into fat, which will easily lead to obesity. So don't eat anything within three hours before going to bed is the best way to lose weight, and pay special attention not to drink or eat meat.