16/07/2026 21:46 - Salud
Since the 1970s, eggs were unfairly feared for supposedly raising blood cholesterol. However, modern science has completely changed this perspective.
Dr. William Li, a physician and expert trained at the prestigious Harvard University (a world-renowned Ivy League research institution in Massachusetts, USA), assures that science has proven eggs are one of the most complete foods nature offers. In his words: 'We were wrong about eggs because they do not raise blood cholesterol'.
Dr. Li highlights that the egg is highly rich in nutrients and packed with proteins, which are fundamental for maintaining good health throughout life. Additionally, it contains carotenoids—bioactive compounds that directly favor ocular (eye) and brain health. Carotenoids are pigments found in plants and animals that act as antioxidants, protecting your cells from damage.
One of the main lies attributed to their consumption was heart damage. Dr. Li emphasizes that 'current research tells us that eggs, in fact, have a protective effect regarding cardiovascular health.' Cardiovascular health refers to the health of the heart and blood vessels, which is crucial for preventing life-threatening conditions.
According to large-scale population studies, people who regularly consume more eggs have a 10 to 12 percent lower risk of suffering a stroke. A stroke (often called 'ictus' in Spanish-speaking countries) is a serious medical emergency that happens when blood flow to part of the brain is interrupted, preventing brain tissue from getting oxygen. This is vital, as about 12 million people suffer a stroke each year worldwide and more than 5 million die from this cause.
To obtain all these health benefits, the specialist clarifies that it is not necessary to exaggerate portions. 'It is enough to eat one egg a day to obtain that protective effect,' concludes the cardiovascular biologist.
Source: Statements by Dr. William Li to Men's Health (Spain), published on July 14, 2026.
Alfredo S. Quiroga
