[Itchy]

I do not know any "diet" methods. I only know

Weight loss = Calories burned - Calories consumed.

So the question is :

How to achieve max "Calories burned" and min "Calories consumed" , While satisfying the following four conditions,
1) be happy
2) regular healthy eating
3) regular exercise
4) reguar rest

That would be your homework.

P.S. It's a lifestyle. Listen to your body, it will tell you what to do.