A recent study aimed to explore the impact of egg consumption on heart health. 140 individuals with heart disease or at high risk of developing it were divided into two groups: one group consumed at least twelve eggs per week, while the other group was limited to consuming less than two eggs per week. Both groups received enriched eggs that contained more omega-3 fatty acids, vitamins, and less saturated fat than regular eggs. These specialized eggs cost more due to the specific feed given to the hens.
The researchers monitored the participants for four months and found that those who consumed twelve fortified eggs per week had cholesterol levels similar to those who did not consume any eggs. Additionally, there was an improvement in insulin resistance in the egg-eating group, particularly among those over the age of 65 who saw an increase in HDL “good” cholesterol levels and a decrease in LDL “bad” cholesterol levels.
While this study has not yet undergone peer review and was funded by a marketing company, the researchers claim that this did not influence their results. The study is set to be presented at the annual scientific meeting of the American College of Cardiology. In Israel, there are currently no medical guidelines restricting egg consumption; however, doctors and dietitians often recommend consuming no more than 2-3 eggs per day. These new findings align with previous research, including a 2019 study that found one egg a day was associated with a lower risk of heart attack and a 2020 review study that showed daily egg consumption was not linked to an increased risk of cardiovascular disease.
The results of this study suggest that moderate egg consumption can have positive effects on heart health by reducing cholesterol levels and improving insulin resistance. However, it is important for individuals with pre-existing heart conditions or those at high risk of developing them to consult their healthcare provider before making significant changes to their dietary habits.
In conclusion, this new research provides further evidence that moderate egg consumption can be beneficial for heart health. While these findings align with previous studies, it is important for individuals seeking advice on dietary habits related to their heart health to consult their healthcare providers before making any changes.
