It is true that duck eggs are quite high in cholesterol and fairly high in fat. However, the nutrition information from duck eggs is not all bad news. They do provide significant health benefits as well, as long as you enjoy them in moderation as part of a healthy, balanced diet that supplements an active lifestyle.
One large raw duck egg contains 9 g of protein, which is about 18 percent of most people's daily required intake of protein. You need to take in plenty of protein in your diet each day because it is a major component of many different parts of your body, including the muscles, skin and organs. Protein is constantly being used to repair and maintain cells, particularly during childhood, while pregnant, or after working out.
One raw large duck egg also contains about 472 IU of vitamin A, which is 9.4 percent of your recommended daily vitamin A intake. According to the University of Maryland Medical Center, your body uses vitamin A to help keep your eyes and vision -- particularly low-light vision -- healthy. It is also used for such other functions as fighting free radicals, strengthening your immune system, and keeping your teeth and bones healthy.
The large raw duck egg contains 0.9 mg of vitamin E, which is about 3 percent of your recommended daily vitamin E requirement. Vitamin E is an antioxidant that can help prevent damage from free radicals, much like vitamin C. According to Medline Plus by the National Institutes of Health, vitamin E also contributes to your digestive and metabolic system, as well as to helping your body fight off infections and disease.
Duck eggs are also good sources of several different minerals that your body needs to function. For example, one raw egg contains 154 mg of phosphorus, which is 15.4 percent of your daily recommended intake; 44.8 mg of calcium, which is 4.5 percent of your daily recommended intake; 155.4 mg of potassium, which is 4.4 percent of your daily recommended intake; and 2.7 mg of iron, which is 15 percent of your daily recommended intake.