Eggs have long been considered one of the most nutritious and affordable foods available. According to the U.S. Department of Agriculture (USDA), one medium-sized egg provides about 70 calories, 6 grams of protein, 5 grams of fat, and approximately 187 milligrams of cholesterol.
Beyond their protein content, eggs are packed with important nutrients, including vitamins A, D, E, K, B1, B6, and B12. They are especially rich in vitamins D and B12. Vitamin D helps the body absorb calcium, supporting healthy bones and muscles, while vitamin B12 plays a vital role in maintaining normal nervous system function.
Eggs also provide high-quality protein containing all the essential amino acids the body needs. This protein supplies energy, supports tissue repair, and helps maintain overall health.
The nutritional value of an egg is divided between the egg white and the yolk. Egg whites are naturally low in calories while being an excellent source of protein. Egg yolks contain most of the healthy fats, vitamins, and minerals, making them the more nutrient-dense portion of the egg.

Morning vs. Evening: Does Timing Make a Difference?
Eating Eggs in the Morning
After an overnight fast, your body needs protein to restart its metabolism and fuel the day ahead. Because eggs are rich in complete protein, they make an excellent breakfast choice.
A protein-rich breakfast can also help you stay full longer, reducing hunger between meals and making it easier to avoid unnecessary snacking. For people trying to manage their weight, this may be especially beneficial.
Eggs are also an important source of choline, a nutrient that supports brain function. Choline contributes to memory, concentration, and healthy brain development, while adequate intake has also been linked to maintaining normal cognitive function as people age.
Eating Eggs in the Evening
Some experts suggest that eating eggs at dinner may support relaxation because they can contribute to the body’s natural production of melatonin, the hormone involved in regulating sleep. For this reason, eggs may be a satisfying addition to an evening meal. However, it’s generally best not to eat them immediately before going to bed, allowing enough time for digestion before sleep.

Eggs can also support overnight muscle recovery. Their high-quality protein provides the amino acids needed for repairing and rebuilding muscle tissue after daily activity or exercise.
In addition, nutrients such as vitamin D, vitamin B12, and protein help the body carry out many of its normal repair and recovery processes while you sleep. Including eggs as part of a balanced evening meal may therefore contribute to overall recovery and well-being.
Whether you choose to eat eggs in the morning or the evening, they remain a highly nutritious food. The best time ultimately depends on your personal routine, nutritional needs, and overall eating habits.
Source: Adapted and translated from Sohu.
