Just how much fructose does high-fructose corn syrup have? According to the United States Food and Drug Administration, HFCS contains either 42% or 55% fructose, whereas regular corn syrup is ...

Corn is a healthy whole food, but it’s also the starting point for many highly processed byproducts. Among the most common (and most often demonized): high-fructose corn syrup (HFCS).

High-fructose corn syrup, on its own, isn't bad for you. However, corn syrup is added to a lot of processed food, which boosts the total calorie count. Eating too many calories from sugar is ...