Simple sugars and free sugars from fruits are physiologically easier for the body to utilize for energy compared to starches.

“in terms of glycogen location of starch it's not something i thought about a lot because i don't do starch and i don't feel as good with starch and i mean physiologically it's another step you have to use amylases you have to use you know enzymes that cut the starch basically when you have starch there's a long chain of carbohydrates with a variety of different linkages you're going to have to then chop it up so if you can get simple sugars and things like free roots sort of things skipping steps so it's easier”