Eggs are potent food
Eggs are one of the most nutritious foods in the world. A single egg is rich in vitamin A, vitamin B2, vitamin B12, vitamin B5, ffolate, selenium, phosphorus and has reasonable amounts of vitamin B6, vitamin D, vitamin E, vitamin K, zinc and calcium.
So, egg provides almost everything and in the same time is less caloric. It contains 77 calories, 5 g of healthy fats and 6 g of protein.