| | Conditions Treatments | Digestive Health Can you eat red salmon sushi two days before a colonoscopy? No. You must stop eating all uncooked fish at least five days before your colonoscopy to avoid altering test results. Digestive Health - Related Articles How to Monitor Home Care for the Elderly Boat Race Training Types of Insulin Preparations The Effects of a Cottonmouth Snake Bite When giving CPR to an infant do you compress the chest at a 45-degree angle? Nutritional Supplements for Meniere's Disease How to Read a Diet Scale