7 Things You NEVER Knew About Eggs
Nov. 6, 2023 by Ava Green
Eggs are renowned as one of the most nutritious foods on the planet, playing a vital role in supporting a healthy body. But despite their popularity, there are aspects of eggs that may surprise even the most health-conscious individuals. Today, let’s crack into the top seven lesser-known facts about eggs that might just astonish you.
1. Cage Confinement Statistics
A staggering 65.9 percent of all chickens in the US are kept in cages. This method of egg production raises concerns about animal welfare, as well as the quality and nutritional value of the eggs produced. Cage-free environments often lead to healthier chickens and, consequently, healthier eggs.
2. The Rarity of Organic Production
Organic farming practices are known for being more environmentally friendly and potentially offering health benefits. However, less than six percent of egg and chicken production meets the organic standard. Organic, pasture-raised eggs are considered the gold standard for nutrition and ethical farming.
3. The Vitamin A Powerhouse
Egg yolks hold the title of the second-best source of the active form of vitamin A, known as retinol, which is essential for many bodily functions, including vision health, immune performance, and cell growth.
4. Unmatched Source of Choline
Egg yolks are the premier source of choline, a nutrient that is critical for liver function, brain development, and the nervous system. The choline found in egg yolks can support fetal brain development during pregnancy and enhance cognitive function in adults.
5. Protein-Packed Yolks
Contrary to popular belief, egg yolks provide a more concentrated source of protein than egg whites. This makes the whole egg an excellent source of high-quality protein that is essential for muscle building and repair.
6. Nutrient Treasure Trove
The majority of an egg's nutrients reside within the yolk. It contains essential vitamins and minerals, fatty acids, and antioxidants that contribute to overall health. Opting for only egg whites means missing out on these vital nutrients.
7. The Cholesterol Myth
Despite the common belief that eggs can negatively impact cholesterol levels, there is no research that conclusively supports this claim. In fact, a comprehensive study published by the National Center for Biotechnology Information (NCBI) indicates that eggs can be part of a healthy diet without elevating the risk of heart disease.