Is ham a refined carbohydrate?

No: ham is protein, and fat. There is no carbs- however the glaze may be made of sugar - which is a refined carbohydrate. A refined carbohydrate is a carbohydrate that has been changed, usually stripped of its fiber, such as bread verses whole grain wheat, The refined carbs raise blood sugar and insulin quickly and may lead to diabetes, heart disease etc

Ham.: Ham is a protein. Fairly lean. Not a carbohydrate.

Not exactly: No, it is a processed meat rich in fat and protein. However, many hams contain up to 15 % by weight of a solution containing water, salt, coloring and refined sugar or corn syrup. The added sugar content can add some unexpected refined carbohydrates.