One large egg, with the yolk, supplies about 145 milligrams choline, or more than one-quarter of the Daily Value of 550 milligrams.
Egg yolks include Vitamin D, which helps bone health and immunity. Vitamin D isn't naturally present in many foods, and it's all in egg yolks.
One large egg has about six grams of high-quality protein, making them a good choice as part of an eating pattern that supports a healthy weight.
Even the whole yolk is minimal in fat. "One big egg provides roughly 5 grammes of fat, which is less than 10% of a 2,000-calorie diet's daily fat needs."
The choline found in eggs is imperative to brain development, especially before birth and in early childhood.
It's also present in the brain and has been linked to optimal cognition in older adults and academic performance in children.
Iodine and selenium, both contained in eggs, help synthesis thyroid hormones. The thyroid regulates your metabolism and is crucial to weight management.
Choline is important for brain health and mood. Choline helps produce cells that affect memory, emotions, and muscles.
Eggs are a lean source of protein that helps repair and rebuild muscles post-exercise.
Every necessary amino acid is in an egg. These amino acids help with energy metabolism and your workout.