Will ghee,butter and curd help me in losing fat or make the process difficult? 20 years old male

Not really: Ghee and butter are basically pure fat which has the highest caloric density of any food (about 9 kcal/gm). Protein and carbohydrates have about 4 kcal/gm. Your body needs a certain number of calories just to maintain its basic bodily functions (heart beating, breathing, metabolism, etc). Excess is stored as fat and carbs. If your intake is fats only(butter) you don't have to take in as much to ge