Zero-calorie foods include cucumbers and celery, which are both high in water and create a feeling of fullness. Oranges and grapefruits fall into the zero-calorie category as well.Know More
Fitbie explains that foods which are classified as "zero calorie" are those that contain less calories that the amount of calories it takes to burn off the food. Cucumbers are rich in potassium and vitamin C, as well as silica, a compound that helps to maintain and build the muscles.
Celery has very little calories as well, and is packed with nutrients. Celery is a significant source of fiber and contains vitamin A. Phthalides are abundant in celery. These compounds relax the muscle tissue in the walls of the arteries to increase blood flow and lower blood pressure.
Citrus fruits such as grapefruits and oranges are high in vitamin C as well, which helps to lower fat in the midsection. Research from the University of Arizona discovered that people with high vitamin C levels were able to oxidize 25% more fat during treadmill exercise than those with low vitamin C levels.
Studies from the University of Iowa state that apples contain ursolic acid, a compound that prevents weight gain. Ursolic acid is abundant in the peel of this low-calorie fruit. However, it is not a "zero-calorie" food.Learn More
Some foods that begin with the letter "E" include eggs, escarole, eels and eggplant. Others are elderberries, Emmental cheese, endive, English muffins and Epoisses cheese.Full Answer >
Some foods that begin with the letter "U" are umeboshi, umbrella fruit, ube, unsalted nuts, urchins, upside-down pineapple cake, unpasteurized cheese, unsweetened chocolate and upma. These foods are a small portion of foods that begin with the letter "U". Some of them come from different culinary cultures.Full Answer >
Fruits that are low in potassium include apples, blackberries, blueberries, cranberries, grapes, lemons, peaches, pears, pineapples, plums and strawberries. Many vegetables such as cabbage, carrots, cauliflower, corn, cucumbers, eggplant, green beans, lettuce, mushrooms, radishes and water chestnuts are low in potassium. Other foods, such as rice, noodles, pasta, breads, coffee and tea, are also low in potassium. The appropriate portion size for these foods is one-half cup.Full Answer >
Gluten is a protein that is found in grains including wheat, rye and barley. A less-common grain called triticale, which is a cross between wheat and rye, also contains gluten. Any processed foods that contain ingredients such as white flour, whole wheat flour, wheat germ, semolina or graham flour also contain gluten.Full Answer >