> I consume multiple times more sugar than the average person, and I'm thin as a rail with a healthy metabolism.
The average American consumes around 125g of sugar per day [1, 2]. This is about 500 kcals. Multiple times that would mean most of your daily calories are coming from sugar, unless you are very physically active.
Yesterday, I had 3 bottles of coke at 40g of sugar each, 4 cups of OJ at 25g of sugar each, and 1/3 a pound of fudge, which I think is about 50g. That's around 270g of simple sugars. If you care about carb intake, I also had 7 idlis, which is an indian rice cake, and a dosa, which is a rice crepe, which probably adds a significant amount of starch.
I probably reliably have 2x the average for simple sugars
I probably reliably have 2x the average for simple sugars