For decades, eggs were considered unhealthy because of their cholesterol content.
However, more recent research has shown that dietary cholesterol does not necessarily translate into higher blood cholesterol for most people.
Several studies have found that consuming one whole egg daily:
- Does not significantly increase blood cholesterol in healthy adults
- Raises levels of HDL (“good”) cholesterol
- Improves the function of HDL particles
- Increases blood levels of the antioxidants lutein and zeaxanthin without negatively affecting cholesterol
These findings suggest that eggs can be safely included in the diets of most healthy individuals.
How Many Eggs Can You Eat?
According to the Mayo Clinic, most healthy adults can safely consume up to seven eggs per week without increasing their risk of heart disease.
Some studies even suggest that moderate egg consumption may help reduce the risk of certain types of stroke.
However, recommendations may differ for people with diabetes.
Some research has reported that individuals with diabetes who regularly consume seven eggs per week may have a higher risk of cardiovascular disease. Because research findings remain mixed, people with diabetes should discuss appropriate egg intake with their healthcare provider.
If you’re limiting dietary cholesterol, egg whites provide an excellent source of protein without cholesterol. However, remember that many of the egg’s vitamins, minerals, antioxidants, and healthy fats are found in the yolk.
Final Thoughts
Eggs are among the most nutritious foods you can eat. They provide high-quality protein, essential vitamins, healthy fats, antioxidants, and important nutrients such as choline, lutein, and zeaxanthin.
Current evidence suggests that, for most healthy people, moderate egg consumption can support eye health, brain function, muscle maintenance, bone strength, weight management, and cardiovascular health without negatively affecting blood cholesterol.
As with any food, eggs are best enjoyed as part of a balanced diet that includes a wide variety of nutrient-rich foods.
