We all want that magic pill, the thing that will make it easy to lose weight, feel great, have energy, and help your body fight off disease. But so far, man has not invented such a thing. Mother Nature has, however, and she packaged it in a bright orange peel. It's an orange. If you're looking to be your healthiest and succeed at weight loss, boost your immunity, feel energized, and enjoy a more stable, upbeat outlook, just add an orange to your morning. (No disrespect to that other powerhouse, apples, but oranges truly keep the doctor away). 5 Health Reasons to Eat an Orange a Day: Burn Fat, Boost Immunity, Fight Soreness, Reverse Aging and Regulate Mood