Understanding Glucose and Fructose

Understanding Glucose and Fructose

Since High Fructose Corn Syrup HFCS is a blend of glucose and fructose, it’s important to understand the role each plays in your body. All sugars, indeed all carbohydrates, have four calories per gram.

But that is just part of the story.

Glucose (dextrose) is a monosaccharide (basically, a simple sugar), which is the form of sugar that is transported in the blood and is used by the body for energy. This is what you measure when testing your blood glucose or blood “sugar.”

Fructose is also a monosaccharide and is often referred to as “fruit sugar,” because it is the primary carbohydrate in most fruits. It’s also the primary sugar in honey and half the carbohydrate in sucrose (table sugar). However, fructose does not stimulate insulin secretion or require insulin to be transported into cells, as do other carbohydrates.
High Fructose Corn Syrup
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