A colonoscopy (koh-luh-NAH-skuh-pee) allows a doctor to look inside the entire large intestine. The procedure enables the physician to see things such as inflamed tissue, abnoâ¦rmal growths, and ulcers. It is most often used to look for early signs of cancer in the colon and rectum.
Fatty fish, nuts and other foods with omega-3 fatty acids boost HDL cholesterol levels, as does cooking with olive, canola or peanut oil. All of those oils contain monounsaturated and polyunsaturated...
Fiber, especially soluble fiber, can help bump up your HDL while reducing LDL. Oatmeal is an excellent source of soluble fiber, as is rice, bran, barley, dried peas and beans, and certain fruits like prunes and apples. A couple servings a day of these heart-healthy foods can have a positive effect on your HDL.