Earlier quoted context omitted.
Eh, fruits are the core diet of primates, infact most primates wait for the fruits to start ferment which increases their caloric value while actually reduces the fiber count. Humans have evolved eating sugar just fine, fruits and fermentation were used before we learned to walk, and other sources of sugar including honey were also commonly consumed. You can easily look at the diets of "modern" hunter gatherers and s…
I hope you realize that starch has fed the world only in a post agricultural world. That may be thousands of years, but we spent hundreds of thousands of years living without agriculture. That argument does not hold water. Secondly, eating fruit and eating sugar are two very different things. Fruit has things like nutrients and fiber that is lost in processing, which is likely the root of the disorder. The fiber, for…
And even so how starch and simpler sugars played in our diets for the past 150,000 years.
The fruits that primates eat are "processed" they let them ferment this is one of the reasons why like alcohol so much because amongst other things we used it to tell us when the fruit is ready to eat and it's at it's highest caloric value.
We have been refining sugar for about 10,000 years if not longer, we have been using fermentation and other processes to process complex carbs into sugars for even longer.