The Mediterranean Eating Pattern: A Quick Review
The Mediterranean diet is a way of eating, not a restrictive set of rules. It emphasizes enjoying a wide variety of whole, minimally processed foods inspired by the cultures bordering the Mediterranean Sea. Its foundation is built upon daily consumption of fruits, vegetables, whole grains, nuts, legumes, and extra virgin olive oil. Protein sources like fish, poultry, and eggs are enjoyed weekly, while red meat is limited to only a few times per month. This focus on variety and moderation ensures a rich intake of fiber, vitamins, minerals, and healthy fats, with red meat and added sugars kept to a minimum.
Eggs in the Mediterranean Diet: Moderation and Nutritional Value
Yes, eggs are included within the Mediterranean diet framework and are consumed in moderation, typically a few times per week. Eggs are a good source of high-quality protein, essential vitamins (A, D, E, B12), and minerals. They also contain choline for brain health and lutein and zeaxanthin for eye health.
The Cholesterol Question: New Research and Context
Current research indicates that for most healthy individuals, dietary cholesterol from eggs has minimal impact on blood cholesterol levels. Moderate egg consumption (up to 6 eggs per week) has not been shown to increase cardiovascular risk in healthy individuals following a Mediterranean-style diet, particularly because of the diet's emphasis on healthy fats, high fiber, and omega-3s. The overall balance of your diet and personal health factors are more influential than the cholesterol in a single food.
Table: Conventional vs. Mediterranean Egg Choices
| Feature | Conventional 'American' Breakfast | Mediterranean Diet Egg Meal |
|---|---|---|
| Focus | Often high in processed meats (bacon, sausage), refined carbs (white toast), and fried foods. | Centered around vegetables, whole grains, and healthy fats. |
| Cooking Oil | Canola oil, butter, or other high-saturated fat options. | Extra virgin olive oil is the primary added fat. |
| Side Dishes | Hash browns, buttered white toast. | A large portion of fresh or cooked vegetables (spinach, tomatoes), whole-grain toast, or a side of avocado. |
| Added Ingredients | Often uses processed cheese, heavy cream. | Feta cheese, fresh herbs, olives, or a sprinkle of goat cheese. |
| Preparation | Scrambled or fried eggs with heavy additives. | Poached eggs over yogurt, vegetable frittatas, or shakshuka. |
| Frequency | Can be daily and in large portions. | A few times per week, in moderate portions. |
How to Incorporate Eggs in Mediterranean Style
Incorporating eggs into a Mediterranean diet means pairing them with the diet's core components:
- Mediterranean Breakfasts: Try dishes like shakshuka, vegetable omelets with olive oil, or scrambled eggs with spinach and feta.
- Poaching: Poaching is a healthy cooking method. Serve poached eggs over greens, whole-grain toast with avocado, or salads.
- Frittatas: Vegetable frittatas are a great way to use leftover vegetables and can be made ahead.
- Moderation: Aim for 3-4 eggs per week.
- Use Extra Virgin Olive Oil: Use extra virgin olive oil when cooking.
Conclusion: Eggs are a Welcome Addition
Eggs are acceptable on a Mediterranean diet as a valuable source of protein, vitamins, and minerals. The key is moderation, aiming for a few times per week, and preparing them with Mediterranean staples like vegetables, whole grains, and extra virgin olive oil. This approach allows you to enjoy the benefits of eggs as part of a balanced Mediterranean lifestyle.
PREDIMED study research on Mediterranean diet and cardiovascular risk