You are hitting close to the mark Dancing Love.
I too have heard some “experts” saying that you don’t mix fruit and vegetables.
The very same people can’t answer what happens after you eat them separately.
They all end up in the same stomach and get mixed up anyway!
All food intakes should be tailored to suit the need.
Longer you travel more fuel you need.
Excess "fuel" has a habit to accumulate in the body in areas most of us don’t wish to see it!