The Benefits of Eggs Healthy, nutritious, and delicious packed within a single egg. Besides all this, it is also beneficial for these reasons: 1. Egg contains phosphorus, selenium, folate, vitamins A, B2, B5, and B12. 2. Egg contains zeaxanthin and lutein, both of which are good for our eyes. 3. Eggs are a good source of protein. 4. Eggs increase HDL or good cholesterol. Craving for some eggs? Call us and grab some of this 'egg-y' goodness.