Iron is in buildings, airplanes, magnets, and trains, and it’s also a critical element in your body. It’s an essential nutrient that’s commonly deficient, and it’s important to boost your levels if they’re low. PatchAid Iron Patches are high in iron,* and your healthcare provider may agree that this convenient source is right for you. Here’s what you should know about the importance of iron in your body and how to get enough.