Calorie restriction diets feel like holding your breath for 6 months straight. Then as soon as you can't take it anymore, you exhale and instantly gain it all back. It's horrible. Nobody's will can hold out for that long.
Some people are happy eating whatever diet keeps them at an ideal weight. Some people never will be, and it's a form of torture.
If the goal is to "solve the obesity epidemic", it doesn't matter if it works for a small number of people. The reality we must wake up to is that calls for people to eat less will never, ever be successful at solving the problem.
Calorie restriction diets feel like holding your breath for 6 months straight. Then as soon as you can't take it anymore, you exhale and instantly gain it all back. It's horrible. Nobody's will can hold out for that long.
Some people are happy eating whatever diet keeps them at an ideal weight. Some people never will be, and it's a form of torture.