I'd assume at least certain fruit would still be dangerous, like grapes, figs, maybe dates. And of course candied fruit too.
I'd assume at least certain fruit would still be dangerous, like grapes, figs, maybe dates. And of course candied fruit too.
> but do we have sufficient sources to back it?
It's not an assumption, it's a well known fact that adding fat or fiber[2] to a high GI food will decrease it's GI. Conversely removing fiber increases it. For example brown rice(50) has a lower GI than white rice(72). The spike/crash in blood sugar from high GI foods is likely to cause carb craving and is linked to obesity/diabetes.
[1] https://academic.oup.com/jn/article/136/10/2506/4746688
[2] https://www.webmd.com/diabetes/guide/understanding-carbohydr...
But I am assured by numerous online sources that domesticated grapes have vanishingly little fiber, however that came about.
I have encountered a claim that sugar in mango is, uniquely, mostly fructose. But I have been unable to confirm that.