The most important thing you can do to maintain your health is to keep your immune system healthy. Of course, this is no secret. It’s the reason you strive to protect your body from germs. You keep your hands clean. Hand sanitizers are popular and you use them when necessary. You stay away from people who are sick and take vitamin supplements like they are going out of style. What if you could eat some immune-strengthening superfoods to keep your immune system healthy? What foods would be immune system superfoods? We’ll discuss three great superfoods that you can start eating right now to boost your immune system.