No, just a high fat, high protein, low carb diet. . . With few fruits. They have too many carbs. I got rid of 154 pounds.
Notice I didn't say "I lost 154 pounds." If I lost those pounds, that implies "I can find them again." That won't happen.
I admire your successful weight reduction.
The “few fruits” worries me though. Fruit, veggie & water is like basic nutrition as long as all sugar comes from fruit.
Congrats, very impressive.