What is the Egg Diet? Egg diet is the weight loss program that requires you to take egg diet at least one time in each day, especially if you take egg diet take in breakfast it is the best meal to start your day with full of protein and nutrients. It is low-calorie, low-carbohydrates and high protein diet help you to loss weight without any workout. Egg diet is the weight loss program that requires you to take egg diet at least one time in each day, especially if you take egg diet take in breakfast it is the best meal to start your day with full of protein and nutrients. It is low-calorie, low-carbohydrates and high protein diet help you to loss weight without any workout.