What key role does Vitamin C play in supporting the immune system, beyond its function as an antioxidant?

Answer

It aids in the absorption of iron from plant sources.

Vitamin C is crucial for bolstering the body's defenses by assisting in the absorption of iron originating from plant sources, which can potentially improve the body's ability to fight off infections.

What key role does Vitamin C play in supporting the immune system, beyond its function as an antioxidant?
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