Eggs and Heart Health: New Research Insights

A new scientific study re-evaluates the relationship between egg consumption and cardiovascular health. While eggs were previously considered harmful due to cholesterol, a new review in the Journal of Poultry Science suggests that moderate consumption does not increase the risk of cardiovascular disease for most people.

The study gathered data from clinical trials and population analyses from 142 countries. An interesting example is Japan, where egg consumption is high, but cardiovascular disease rates are low. This highlights that cardiovascular health is affected by many factors, not just one food.

Research shows that increased egg consumption leads to small increases in total cholesterol and LDL ("bad"), but also increases HDL ("good"), resulting in the LDL/HDL ratio remaining stable. In addition, the yolk contains antioxidant carotenoids that protect LDL from oxidation.

A study of Japanese patients undergoing coronary angiography found no significant association between egg consumption and coronary artery disease. In some cases, consuming 3–4 eggs per week was associated with a lower probability of multivessel disease.

Source: Vita