被称为“最营养的早餐”，每天吃1个更健康！

Group 1 - The core viewpoint of the article emphasizes the health benefits of consuming eggs, particularly in reducing the risk of cardiovascular diseases and other health issues [2][3]. - A recent study involving 8,756 participants aged 70 and above found that consuming 1-6 eggs per week significantly lowers the risk of cardiovascular disease mortality by 29% and all-cause mortality by 15% compared to non-consumers [3]. - Different populations experience varying health impacts from egg consumption; for instance, consuming 5 or more eggs weekly can reduce the risks of type 2 diabetes and hypertension by 28% and 32%, respectively [5]. Group 2 - Eggs are referred to as a "perfect protein model," containing 6-7 grams of protein and all essential amino acids, with a high absorption rate of 99.5% [6]. - Eggs are rich in various vitamins, including B2, B9 (folate), B12, A, E, and K, and can provide at least 10% of the daily requirement for these nutrients [7]. - The presence of choline in eggs, at 176 mg per egg, is crucial for brain and nervous system development, particularly beneficial for pregnant and breastfeeding women [7][8]. Group 3 - Eggs contain antioxidants like lutein and zeaxanthin, which help protect the retina from damage and lower the risk of cataracts and macular degeneration [8]. - Each egg has about 5 grams of fat, primarily in the yolk, including omega-3 fatty acids and lecithin, which aid in fat and cholesterol metabolism [8]. - The combination of fat-soluble vitamins and antioxidants in eggs enhances nutrient absorption, making them a valuable dietary component [8].