A pattern of gas and bloating may be an indication that a tumor is growing, especially if it worsens or is accompanied by bleeding. While the formation of a tumor may not be enough to cause a total obstruction, the increasing pressure placed on the colon walls can cause distress and even cramping in the upper intestinal tract.
The more general term glucose syrup is often used synonymously with corn syrup, since glucose syrup is in the United States most commonly made from corn starch.
However, there are substitutes for corn syrup that also have these qualities. Simple Corn Syrup Substitution Recipe. Corn syrup can be replaced by a sugar syrup. Combine one cup of pure cane sugar with 1/4 cup of water and heat over a low flame. Cool and use directly in a recipe.