Chicken eggs have long been a staple food around the world, valued for their versatility, taste and nutritional properties. Recent studies have highlighted their potential to prevent weight gain, improve brain health and reduce the risk of age-related diseases such as dementia. But what makes eggs such a superfood and how do they fit into a balanced, healthy diet? In this article, we'll take a look at what experts think about the benefits of eggs and how they can support your overall well-being.
Nutritional value of eggs
Eggs are a source of essential nutrients. One medium egg contains about 66 calories and contains high-quality protein, vitamins A, D and B, phosphorus, selenium and iodine. These nutrients play a critical role in maintaining muscle health, improving vision, and supporting cognitive function.
According to nutritionist Juliet Callow, eggs can provide up to 25% of our daily protein needs with just two medium-sized eggs, making them a great addition to a balanced diet.
Eggs and brain health
One of the outstanding nutrients in eggs is choline, an important nutrient for brain development and function. Choline aids in the production of acetylcholine, a neurotransmitter vital to memory and learning. Increasing your intake of choline may slow the cognitive decline associated with aging and reduce your risk of developing diseases such as Alzheimer's disease.
Increasing absorption of antioxidants
Another interesting benefit of eating eggs is their ability to improve the absorption of important antioxidants from vegetables. Research shows that adding eggs to salad can increase the absorption of carotenoids such as lutein and zeaxanthin by up to eight times. These antioxidants are key to reducing the risk of cataracts and macular degeneration, two common causes of vision loss.
Weight and satiety control
Due to their high satiety index, eggs can be a valuable tool for weight control. The protein and fat content of eggs help you feel fuller, which can help reduce your overall caloric intake throughout the day. In addition, their low calorie content makes them a great choice for those who want to control their weight without compromising on nutrition.
Including eggs in your diet can provide numerous health benefits, from supporting brain function to improving eye health and helping with weight management. As a nutrient-dense food, eggs are a simple yet effective way to increase your daily nutrient intake. For a well-rounded diet, consider including eggs along with a variety of vegetables and whole grains for maximum health benefits.
Reference list
Harvard T.H. Chan School of Public Health. "Nutrition Source: Eggs". 2023.
US National Institutes of Health. "Choline: Informational Bulletin for Healthcare Professionals". NIH, 2023.
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