Eggs are one of the most common and nutritious foods. The average person eats about 200 pieces per year. They are boiled, fried, baked, but myths about harm to the heart and cholesterol have been floating around them for decades.
Modern dietetics has rehabilitated eggs, and the main secret of their benefits is now seen not in the product itself, but in the method of its preparation. And the favorite here is not the classic poached dish.
How science's opinion on eggs has changed
The negative image of eggs emerged in the mid-20th century due to research linking them to heart disease. It later turned out that the participants in those studies ate eggs in the company of sausages, white bread and sweets, almost without consuming vegetables. It was the overall unhealthy diet that was to blame, not the eggs themselves.
The fear of salmonella is also outdated. Since the late 90s, vaccination has been widely used in industrial poultry farming, which has reduced the risk to a minimum and made it possible to reconsider even the attitude towards raw eggs.
Today, eggs are considered a superfood: one large one contains about 7.5 grams of protein, a full range of B vitamins, vitamin D and an easily absorbed form of vitamin A. But all these benefits can be enhanced or, conversely, reduced in your pan.
Rating of cooking methods
Nutritionists evaluate cooking methods based on key criteria: retention of nutrients, absence of excess fat and degree of oxidation of the product.
1. Eggs in a coddler (cocotte, in a water bath)
This method, which nutritionists give first place, involves baking an egg in a small ramekin in a water bath. This preserves the tender yolk, and with it the maximum amount of fat-soluble vitamins (A, D, E, K) and antioxidants (lutein, zeaxanthin). No oil is used, there are no extra calories and harmful fat oxidation products. And the protein warms up evenly and is well absorbed.
2. Soft-boiled
Almost as good as a coddler. Short-term cooking without oil preserves choline and lutein, important for the brain and vision. Protein is absorbed perfectly. The main thing is not to overdo it.
3. Poached
Cooking without shells in hot water also avoids fat. However, there is a caveat: if the protein remains too liquid, its digestibility may decrease. Often salt and vinegar are added to the water, which is also not ideal.
4. Baking
Moderate oven temperature protects nutrients. The main advantage is that eggs are often baked with vegetables, which adds fiber to the dish and makes the meal balanced.
5. Omelet/Scrambled Eggs
Cooked over high heat with a lot of oil or butter, they lose their benefits due to oxidized fats. But the same omelette, made in a non-stick frying pan with a minimum of fat and over medium heat, is a completely healthy choice.
6. Fried eggs
High frying temperatures can lead to fat oxidation. This is the least preferred option, although acceptable if used rarely.
So the key to the health of eggs is to cook them gently, maintaining a runny yolk and keeping the amount of added fat to a minimum. And here the coddler method surpasses even the popular poached dish, deservedly taking first place in the ranking of nutritionists.
Question and answer:
How many eggs can you eat a day without harm to your health?
For a healthy person, 1–2 eggs per day is considered a safe and healthy norm. Modern research confirms that dietary cholesterol from quality eggs has little effect on blood cholesterol levels in most people. If you have specific diseases, it is better to discuss the recommended amount with your doctor or nutritionist.
What is the healthiest way to cook eggs?
Nutritionists recognize two gentle methods that preserve nutrients as the most useful: in a coddler (in a water bath) or soft-boiled. Both methods do not require the addition of oil, carefully preserve the liquid yolk and the maximum amount of vitamins (A, D, E, K) and antioxidants (lutein, zeaxanthin).
Is it true that raw eggs can contain salmonella?
The risk today is minimal thanks to mass vaccination of chickens in poultry farms. However, for complete safety, nutritionists recommend consuming eggs after heat treatment. If you use raw eggs (for example, for sauces), choose products with safety labels or from trusted manufacturers.
Should I throw away the yolk if I'm on a diet?
No, this is a big mistake. It is the yolk that contains up to 90% of all the benefits of an egg: fat-soluble vitamins, minerals and powerful antioxidants. By refusing the yolk, you deprive yourself of the main nutritional value of the product, leaving only the protein. To control calories, it is better to choose healthy cooking methods (without oil) than to throw away the most valuable part.
Why shouldn't you cook eggs for longer than 10-14 minutes?
Prolonged cooking (more than 14 minutes) leads to two negative consequences. Beneficial substances are destroyed, since high temperatures are detrimental to sensitive vitamins A and D. And an unappetizing gray-green rim forms around the yolk – this is iron sulfide, the result of the reaction of sulfur from the protein and iron from the yolk, such eggs are less digestible. For an ideal result, 4-9 minutes of cooking is enough, depending on the desired consistency.
Important: This information is not a substitute for consulting a doctor. The body's response to changes in diet/training may depend on individual physiology, genetic predisposition and health status. It is recommended to consult a specialist.
