Corn syrup is made by converting starches to glucose. HFCS is made by converting some of that glucose to fructose. There might be some significant nutritional

Corn syrup is made by converting starches to glucose. HFCS is made by converting some of that glucose to fructose. There might be some significant nutritional impact from that, but it's more or less a similar process to make it (with an additional reaction to convert some of the glucose to fructose).