What Happens to Your Immune System When You Take Iron and Vitamin C Together

Key Takeaways

Vitamin C helps your body absorb iron more effectively, so pairing iron supplements with vitamin C or orange juice may improve results.

Iron supplements are commonly used to address anemia, a condition caused by low red blood cell or hemoglobin levels.

Consult a healthcare provider before starting any supplement, especially iron, to avoid medication interactions, getting too much, or unwanted side effects.

Iron and vitamin C from foods or supplements work together to support your immune system. When you take them together, vitamin C can help your body absorb more iron, resulting in a more substantial overall boost to your iron levels.

How Iron Plus Vitamin C Affects Immunity

Pairing iron with vitamin C—either with foods or supplements —helps your body absorb more iron