New research suggests that concerns about eggs raising cholesterol levels and being bad for heart health are unnecessary and based on confusion. Eggs are a common and relatively inexpensive source of protein. The “myth” that eggs are bad for the heart has been debunked by scientists in a new study. A total of 140 patients with or at high risk for cardiovascular disease were enrolled in the PROSPERITY trial to assess the effects of eating fortified eggs on HDL- and LDL-cholesterol levels. LDL is known as the “bad” cholesterol, while HDL is the “good” cholesterol.
The researchers focused on fortified eggs, which contain less saturated fat, as well as additional vitamins and minerals such as iodine, vitamin D, selenium, vitamin B2, B5, B12, and omega-3 fatty acids. Patients consumed 12 or more fortified eggs a week and were monitored over a four-month study period. Results showed a reduction in HDL-cholesterol and LDL-cholesterol in the fortified egg group, although the differences were not statistically significant. Other biomarkers related to cardiovascular health, such as total cholesterol, LDL particle number, apoB, high-sensitivity troponin, and insulin resistance scores, showed improvement in the fortified egg group.
The team suggests that the bad reputation of eggs may stem from confusion surrounding the cholesterol in egg yolks. They argue that it is more important to consider what people are eating alongside their eggs, such as buttered toast, bacon, or other processed meats, which are not heart-healthy choices. They recommend that people with heart disease consult with their doctor about a heart-healthy diet. The study provides reassurance that eating fortified eggs is safe in terms of lipid effects over four months, even among a higher-risk population. However, the researchers acknowledge that further investigation in larger studies is needed.
The study’s lead author, Dr. Nina Nouhravesh, from Duke Clinical Research Institute in North Carolina, highlights the influence of dietary patterns and habits on cardiovascular health. The conflicting information about the safety of consuming eggs, especially for individuals with heart disease, has sparked debate. Although this study is small, it did not observe adverse effects on biomarkers of cardiovascular health. The findings suggest potential benefits of eating fortified eggs, which warrant further investigation in larger studies. The researchers emphasize the importance of considering the overall diet and lifestyle factors when assessing the impact of specific foods like eggs on heart health.
In addition to the PROSPERITY trial results, a mum-of-one shared her “Easter egg hunt essentials” that can be obtained in time for Easter Sunday. This highlights the practical aspects of incorporating eggs into a healthy diet and lifestyle. The findings from the study and the real-life application of eggs in holiday celebrations underscore the versatility and nutritional benefits of this food source. By dispelling the myths surrounding the negative effects of eggs on heart health, individuals can make informed choices about including eggs in their diets. It is crucial to consider the overall dietary patterns and lifestyle factors when evaluating the impact of specific foods on cardiovascular health.
