According to WebMD, foods to avoid eating include items that contain added fat, sugar, salt and calories that don't provide nutritional value. Main foods to avoid are mayonnaise, soft drinks, alcoholic beverages, processed lunch meat, hot dogs, sausages, whole milk products, ice cream, cream-based salad dressings, stick butter and frozen French fries. Many of these processed foods contain additives linked to an increased risk of cancer.
Reader's Digest explains that high-fat, high-sugar foods, such as doughnuts, should be avoided at all costs. Doughnuts are filled with trans fats, and some varieties contain up to 20 grams of fat per serving. Moreover, doughnuts contain between 200 and 300 calories that do not provide beneficial energy.
According to Fitness Magazine, bagels, frosting, sugary cereal, soda, jarred tomato sauce, bacon, soy sauce and maraschino cherries should be avoided. Experts explain that most brands of regular soda contain over 40 grams of sugar, which can be equated to 10 packets of sugar. Fitness Magazine states that many items containing high levels of sugar and gluten can cause breakouts in those with sensitive skin, thus baked goods should be limited. For example, bagels are comprised of simple carbohydrates that cause a spike in insulin levels, which leads to heightened inflammation.