Any "diet" will work in terms of losing weight. It's as simple as putting your self into a caloric deficit.
People get rich off of selling a bogus swing on it. Don't eat past 6, don't eat carbs, don't do this don't eat that. All complete bull poop
You can lose weight eating pizza and ice cream every single day if you truly wanted to. I don't recommend it but you could.
Eat in moderation and exercise, and make sure you don't go over your Maintenance caloric intake and you will lose weight. You don't need to buy into a diet with a cool name, they are all fads.