After the first intensive week on the diet you need to increase your calories quite slowly for the first two weeks, and then gradually move on to a more realistic diet. So for the two weeks ...
Decide what days you are going to fast. Everyone on the diet will eat normally five days out of the week and limit calories for two of those days. But you can decide how to split up those calories.
For a population to sustain itself, the total fertility rate - the number of babies each woman has in her lifetime - must exceed 2.1. But in 2023 ... and thus have to work harder to pump blood ...