Your immune system is a miraculous gift. When it is healthy, it guards you from unseen pathogens or any microorganism that can produce illness or disease. Pathogens include bacteria, viruses, fungi, parasites, and toxins. When working properly, the immune system helps you enjoy a healthy, productive life allowing you to take in all the incredible blessings of planet Earth that God has provided humankind. With the right information and the right decisions, there is a lot you can do to support and protect this essential system.