When
a drastic calorie deficit is applied for longer time, the organism goes into energy preservation mode and it's harder to lose weight.
At the beginning of the program, many people will even experience a further loss of weight, since the body has already adapted to the initially
drastic calorie deficit and most probably has slowed down the metabolic processes.
Not exact matches
Even though it is true that obesity is caused by excess
calories and weight loss caused by a
calorie deficit, this is still such a
drastic oversimplification that it is downright wrong.