Dear Starmind community
Together with my boyfriend I started a competition to regain the ideal weight according to the body-mass index calculation. We have 10% higher weights than we should. I read somewhere that a reduction of 3500kcal/day leads to a weight loss of 1 pound roughly.
Hence, if a human needed 2100kcal/day to keep his weight, then eating only 1400kcal/day (-700 loss/day) should lead to a weight reduction of 1 pound within 5days. Accordingly, only eating 700kcal/day lead to a loss of 1kg within 5days and so on.
Now the question: Eating so little food is kind of tough, yet if I knew that after 5days I could eat 10000kcal (all the sweet stuff and food I had to refrain from) I would be more motivated to get through the tough days. Could it be that there is a maximum of caloric uptake the human body can handle/day? Assume I ate chocolate corresponding to a caloric uptake of 10'000kcal, would that then mean that I gained ~3kg of weight? Probably not.
Hence is there a maximum of calories the human body can handle per day above which eating more has no effect? Your solution could contribute to winning the competition I have. Thanks a lot!