LAwoman, when I was into food combining Fit for Life style, it was commonly known that those who ate only fruit in the morning were the ones who lost weight.

I actually enjoyed it and continued for years but there came a time when I would be famished, painfully so, w/in a short period of time.
There were a couple reasons it was no longer working for me, hypoglycemia symptoms, really severe.

My daughter started SCD due to her IBS. She consumed lots of fruit and the weight just fell off.
When you consume fruit only as a meal it changes the game, that's for sure.