Well, i had a very simple problem that was easily solved and lost a lot of weight practically effortlessly after that. Actually, i battled weight for decades until i tripped on my solution. I even ran a marathon, ran lots and lots, and was putting on weight during that training. For me, exercise was not a big part of the solution.
I was so excited about my ease in shedding most of my unwanted weight, i've written about 60 pages of a book about it. I thought "why hasn't anyone explained this?!?"
I have shared this with a few people and I have to admit that they didn't have the success i did. Well, two did out of about seven. However, it may be they didn't follow it or they didn't have the problem I had had.
Well, anyway, the gist of it was that i was never eating enough during the day to offset evening hunger. I mostly followed the old saw about "breakfast like a king, lunch like a peasant, and dinner like a pauper" and quickly lost about 50 lbs in 6 months. This worked so well for me because it seems that I, and I suspect a lot of people as Dr. Phil was quoted as saying, change chemistry when they're not eating enough-- especially when they're active. Our bodies are difficult to deny and we're rewarded with a built-up hunger later in the day that causes all kinds of cravings. I would feel full in my stomach after dinner, but couldn't stop snacking. This was because my chemistry had changed and my bloodstream did not have enough nutrients. Imo, hunger/cravings are driven by your blood content, not what's in your stomach.
I checked a few other diets when doing my program and they all had less calories during the day than i was allowing. I stuck to 400 cals for breakfast, 100 snack, 400 lunch, 100 snack, 200 dinner, 50 snack. Some weeks I lost 4 pounds. I believe this is because most of the calories were consumed when being active during the day and metabolism is higher.
This was after about 35 years of yoyo dieting. Of course, it has to be healthy foods and there were several other principles i used and still do. But this was over a year ago and i've never put on (and off) more than 3-4 pounds. It takes a little will power and planning but is definitely doable. Well, there's lots more i teased out of other health books that applied to me and other studies and experience i used in the book.
The book has stalled, but if anyone is interested there may be a way to send it to you (gratis) electronically. The name of it is appropriately, Weight Loss so Easy You'll Feel Guilty.
Pat