Eggs contain rich proteins that are easily digested, absorbed, and utilized by the human body. Eggs also contain a variety of amino acids, including some essential amino acids that the body cannot synthesize on its own and must be ingested through diet. Eggs are beneficial for human growth and development, and patients with coronary heart disease can consume eggs, but they should be mindful of the quantity. Patients with coronary heart disease should adhere to a low-salt, low-fat diet, avoid fatty meats or animal organs, and generally consume fewer foods that are high in cholesterol and fat. Additionally, patients should adjust their lifestyle, follow medical advice, take medications on time, and undergo regular check-ups.