Which of the following are energy giving foods? 

• Potato and rice are energy giving foods.
• Eating food that maintains your energy levels throughout the day is probably one of the best ways to maintain a healthy weight and enjoy a fulfilling life.
• Additionally included are high-quality protein sources because the maintenance of human tissues, especially muscle, depends on them.
• Starch, the body's primary fuel source, are found in several foods and provide energy in moderate amounts.
• Others include a variety of vital nutrients and minerals involved in physiological processes that create cell energy.

Hence, option D is the correct answer.