As the name suggests, breakfast is the first meal of the day that breaks the overnight fasting period. It replenishes your supply of glucose to boost your energy levels and alertness, also aids in providing essential nutrients required for good health. A good, nutritious and delicious breakfast can make your day and give you that much required boost of energy to keep you going throughout the day. So, eating a healthy breakfast plays a key role in maintaining the nutritional value of the body.