Patients with acute upper respiratory infections occur quite frequently in clinical settings, and their immune functions are often compromised, making them susceptible to upper respiratory infections with just a little carelessness.

For patients with upper respiratory infections, it is generally recommended to consume foods high in vitamins and protein. Eggs, for example, are a high-protein food. Eating more eggs, if appropriate, can help enhance the body's immune system for patients with upper respiratory infections.

At the same time, the nutrients found in eggs, such as proteins, vitamin B, vitamin A, vitamin E, and other types of vitamins, are essential and indispensable for the body. Therefore, for patients with acute upper respiratory infections, eating an egg a day is certainly beneficial and can aid in faster recovery from the illness.