Women Should Not Eat Eggs Every Day
Eggs are recognized as a healthy food. However, if women eat them every day, it can easily lead to heart disease and stroke. Therefore, it is best for women not to eat eggs daily.
In daily life, eggs are the most common nutritional food, often believed to have benefits such as nourishing the brain, protecting the liver, preventing arteriosclerosis, reducing cancer risk, and delaying aging. However, a 14-year study by Japanese scientists found that compared to their peers, women who ate one or more eggs per day had a higher mortality rate than women who ate only one or two eggs per week. The researchers selected 9,300 men and women as subjects, all of whom had completed a lifestyle questionnaire in 1980 that included questions about which different foods they frequently consumed. The follow-up survey found that women who ate one egg per day had a 22% higher mortality rate than women who ate only one or two eggs per week (excluding factors such as age, smoking habits, and weight). Women who ate two or more eggs per day had an even higher mortality rate, although the number of such women was small.
The women who ate the most eggs also had a higher probability of dying from heart disease and stroke, although the connection between the two was not very strong from a statistical perspective. Scholars believe this may also be related to the fact that women rarely die from these two diseases.
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Nutrition experts believe that eggs should be boiled in boiling water for 5-7 minutes. Fried eggs that are overcooked will have scorched edges, and the high-molecular-weight proteins in the egg white will turn into low-molecular-weight amino acids. These amino acids can often form toxic chemical substances at high temperatures.
Men Can Eat Them Without Issue: The Reason is Unknown
Among men, there is no necessary link between eating eggs and mortality. The researchers are not clear on the reasons for this phenomenon. They speculate that it may be because women have a better understanding of their own dietary habits.
Editor's Tips
Under normal circumstances, healthy adults can eat 1-2 eggs per day; it is better for the elderly to eat one per day; for mental workers, two eggs per day is more appropriate; pregnant women, new mothers, breastfeeding women, and those with weak constitutions can eat 2-3 eggs per day, but no more. Boiling is the best way to eat eggs, but they should not be overcooked.
Nutrition Experts Remind: Try Not to Eat Egg Yolks
For this reason, relevant nutrition experts point out that eggs are a high-protein food. If consumed in excess, it can lead to an increase in metabolic products and also place a burden on the kidneys. Generally, for healthy adults, as long as they pay close attention to and control the amount of cholesterol intake from other sources such as meat and dairy products, it is advisable to eat one egg per day, and try not to eat the yolk, as a single yolk contains two-thirds of the daily cholesterol intake recommended for a healthy adult.
Tips:
How to Choose Eggs—Hold an egg in your hand and gently shake it so that the eggs tap each other, listening carefully to the sound; or hold an egg and shake it, listening to the sound. High-quality fresh eggs will make a crisp sound when tapped against each other, and there will be no sound when shaken in the hand.
Boiled Eggs: Most Nutritious But Should Not Be Overcooked
In terms of cooking, for adults, boiling is the best way to eat eggs, but they should not be overcooked. Eggs should be boiled in boiling water for 5-7 minutes, but it is important to chew slowly, otherwise it will affect absorption and digestion. However, for children, steamed egg custard or egg drop soup is most suitable, as these two cooking methods can break down the protein, making it easily digestible and absorbable for children. (In terms of nutritional absorption and digestibility, boiled eggs are 100%, scrambled eggs are 97%, lightly fried are 98%, well-done fried are 81.1%, eggs mixed with boiling water or milk are 92.5%, and raw eggs are 30%-50%).
Fried eggs that are overcooked will have scorched edges, and the high-molecular-weight proteins in the egg white will turn into low-molecular-weight amino acids. These amino acids can often form toxic chemical substances at high temperatures. In addition, it is advisable to eat fewer tea eggs, because tea contains acidic substances that combine with the iron in eggs, irritating the stomach and affecting gastrointestinal digestive function.
Reminder: Common Mistakes When Eating Eggs
Mistake 1: The More Eggs Postpartum Women Eat, the Better
Postpartum women experience great physical exertion during childbirth, with weakened digestive and absorption functions and reduced liver detoxification capabilities. Consuming large amounts of eggs can lead to an increased burden on the liver and kidneys, causing adverse effects. Excessive protein intake can also produce large amounts of ammonia, hydroxyl, phenol, and other chemicals in the intestines, which are very toxic to the human body. It can easily lead to symptoms such as abdominal bloating, dizziness, limb weakness, and coma, causing "protein poisoning syndrome." Protein intake should be calculated based on the body's ability to digest and absorb protein. Under normal circumstances, postpartum women eating around 3 eggs per day is sufficient.
Mistake 2: Eating Eggs Often Leads to High Cholesterol
No, because the yolk contains relatively rich lecithin, a powerful emulsifier that can make cholesterol and fat particles extremely fine, allowing them to pass through the blood vessel walls smoothly and be fully utilized by cells, thereby reducing cholesterol in the blood. Moreover, the lecithin in the yolk, after digestion, can release choline, which enters the bloodstream and is then synthesized into acetylcholine, the main substance of a neurotransmitter, which can improve brain function and enhance memory.
Mistake 3: Raw Eggs Are More Nutritious
Eating raw eggs is not only unhygienic and can easily cause bacterial infections, but it is also not nutritious. Raw eggs contain avidin, which affects the absorption of biotin in food, leading to "biotin deficiency" symptoms such as loss of appetite, general weakness, and muscle pain. In addition, raw eggs contain "anti-trypsin," which can damage the body's digestive function. As for "balut" (eggs that have been incubated but not yet hatched chicks), they are even more unhygienic.