Not specifically under certain types of diet but many diet gurus suggest to follow the basic simple rule to consume fewer calories than the amount of calories that the body expend. The rule is quite simple yet it is quite hard. It has to be including a meal plan for days on what kind of foods to consume that qualify as a healthy food menu selection, then after that still have to manage the calories that all of the ingredients on that included in one dish to be having good proportioned number with the 3 times meal plan plus the snacking time that you should consume.
By following that kind of lifestyle, many said to be able to have a good time on enjoying the treats of ‘sinful-food’ meanwhile be able to control their body weight. Surely it has a different notion on controlling and losing weight, but still this is quite popular healthy lifestyle to follow.