Eggs contain a large amount of protein, calcium, vitamins, carbohydrate, fats, energy, minerals, cholesterols and chlorin.eggs are widely used in day to day life.eggs have huge demand. There are many dishes made from eggs. How to Boil Egg So now we will see, how to boil an egg in an easy and perfect way. 1. … Read more 15 Healthy Best Egg Recipes.