For example, allowing a banana to ripen (turn yellow) will degrade the resistant starches and turn them into regular starches. (healthline.com)
The difference is that glucose or the simple monosaccharides that come from regular starches and things like that, those are shuttled in as muscle glycogen and only muscle glycogen. (thomasdelauer.com)
They can provide about 2.1 - 2.8 kilocalories per gram (regular starch = 4.2 kcal / g)[1,2]. (nutrientsreview.com)