&quot;a naturally-occurring food that our ancestors successfully consumed&quot;<p>I think there&#x27;s some problems there with the definition of ancestors as in just the last one or two for an extremely small subset of ethnic groups.  And that microscopic subset is being compared to a diet consisting primarily of corn syrup for 2&#x2F;5th of a billion people.<p>The idea of eating grains is recent in evolution.  Unsurprisingly farmers use grains as a tool to fatten up livestock.  Works pretty well on humans too.  Pancakes and syrup are in no way natural or healthy.<p>The condiment industry is interesting.  Maple syrup in particular is advertised as the breakfast itself, with the pancake merely as sponge to soak as much as possible.  Consumed as a meal, 60 mL isn&#x27;t much.  As an occasional condiment 60 mL is a multiple of a reasonable amount.  Consider an analogy with hot pepper flakes.  A tiny subculture that uses a fraction of a teaspoon to flavor chili once in awhile while its in season will have different medical issues than a culture where basically everyone eats two cups per day, every day.