In general if you have been a carb person (like most persons in a modern society), your body expects and craves sugar maybe every 3 to 4 hours - you are trying to switch from sugar to fat burning, which is a massive change physically and psychologically.
If you can cope with high intensity you can do what I did to remove 10 kg. I ate low GI foods such as couscous, sweet potatoes, home made soda bread (which in hindsight was not optimal for me) with good meats, fish, full fat yogurt and vegetables. I static cycled intensely circa 90 rpm with a resistance setting of 13 (Lifecycle equipment) for 30 minutes, then with no rest 3 sets of bicep curls, bench presses, shoulder presses, sit ups and weighted calf extensions. I did this in the morning and repeated at night. That was the basics to which I would add some Karate blocks, punches and kicks intensely for circa 3 minutes. When I got hungry I would have some fish protein (another pointer in hindsight that I was not optimal, but the weight did come off). I do remember having a lack of energy and dizziness on this protocol (initially), but blood sugars improved to just non-diabetic and weight was 10 kg solid down.
Moving to LCHF instantly moved me down a further 2 kg. This was without hunger. Actually I felt too full so moved from 3 meals to 2 meals. LCHF is either a means in its own right to a full satisfying eating lifestyle, or a gateway that will surprise you. By accident I moved into 16 / 6 intermittent fasting with LCHF.
Since Christmas I have moved to one meal a day almost full time. Last week for one day I did 2 meals and was too full the next day. On Friday I went to my business networking group where breakfast is served at circa 06.35. I decided the breakfast would be my one meal of the day. I took the opportunity to do a 34 hour fast (my longest). I have lost 3.4 kilos in the last month.
All a long winded way of saying for maximum weight loss I would do one meal a day (LCHF dinner, afters (I have a small plate of nuts, circa 500 grams, between 4 and 8 squares of 100% dark chocolate, either mixed berries or crunchy peanut butter with celery) which means 23 - 24 hour fast with walking and weights if you can. I still can't believe I do this, it is surreal. Body fat is down on all 3 of my scales to between 10 and 11.9.