Additional Benefits

Ugli fruit contains 0 grams of fat and no cholesterol. A serving of ugli fruit supplies 2 percent of the 1,000 milligrams of calcium you need each day for strong bones and teeth. The same serving supplies 1 gram of protein, a nutrient that enables your body to repair and regenerate cells and also helps give you energy. Eating citrus fruits on a regular basis might lower your risk of cancer, stroke, hypertension, heart disease and cataracts, according to a 2002 article published in the Asia Pacific Journal of Clinical Nutrition.