Ferritin is a protein that stores iron for your body. Iron is a mineral needed to make hemoglobin—a protein in red blood cells that carries oxygen-rich blood from your lungs to the rest of your ...

Plus, it’s vegan, gluten-free ... 12 and Folate is a bonus for those looking to create optimal hemoglobin and ferritin levels. The only potential downside is the price, which is higher than ...