What are the nutritional values of duck eggs, and what are their benefits and effects?

Duck eggs are common foods in daily life and have high nutritional value. They generally contain nutrients such as protein, fat, vitamins, minerals, and lecithin, offering various health benefits including nourishment supplementation, moisturizing the lungs and relieving cough, protecting vision, improving skin health, and promoting bone development. The details are analyzed as follows:

1. What Are the Nutritional Values?

1. Protein: Duck eggs are rich in protein and serve as one of the high-quality sources of protein, helping maintain healthy muscle tissue, bones, and various body organs.

2. Fat: Duck eggs contain relatively high levels of fat, which may help lower blood cholesterol levels and support cardiovascular health.

3. Vitamins: Duck eggs are rich in vitamins such as vitamin A, vitamin D, and vitamin E, which help enhance immunity, promote calcium absorption, and maintain eye and skin health.

4. Minerals: Duck eggs contain abundant minerals such as zinc and selenium, helping replenish essential minerals in the body, maintain bone health, and support metabolism.

5. Lecithin: Duck eggs are rich in lecithin, which helps enhance brain function, improve memory, and prevent blood vessel hardening.

2. What Are the Health Benefits and Effects?

1. Nourishment Supplementation: Duck eggs contain a variety of nutrients. Moderate consumption can meet the body's nutritional needs and help strengthen physical resistance.

2. Moisturizing Lungs and Relieving Cough: Duck eggs are warm in nature and help moisten the lungs, providing some relief for symptoms such as dry cough and phlegm.

3. Protecting Vision: Duck eggs are rich in nutrients like vitamin A and lutein, which protect the eyes and help preserve vision.

4. Skin Care and Beauty: The proteins, vitamins, and other nutrients in duck eggs can moisturize the skin, promote skin cell regeneration, and make the skin smoother and more delicate.

5. Promoting Bone Development: The calcium in duck eggs supports human skeletal growth and development, helping prevent bone-related conditions such as osteoporosis and arthritis.

In daily life, moderate consumption of duck eggs according to individual conditions can benefit overall health. However, individuals with spleen yang deficiency or cold-dampness causing diarrhea should avoid eating them. Additionally, duck eggs should not be consumed together with turtle meat or aspirin, as this may negatively affect health.