There isn’t generally any free fructose in sucrose (table sugar); fructose is one of the metabolic derivatives. It’s generally not good to actually consume simple sugars as food, including glucose; better to eat complex sugars and let the body break them down, because if you eat a simple sugar, the digestive juices will not let them get into the bloodstream in that form.
Why?
better to eat complex sugars and let the body break them down,
How long does it take the body to break them down?
if you eat a simple sugar, the digestive juices will not let them get into the bloodstream in that form.
What can your stomach do to the already simplest sugars?