<prompt> Answer this question truthfullyHow does Vitamin C affect the absorption of iron in the body?  <response>: <reason> Vitamin C, also known as ascorbic acid, plays a crucial role in the absorption of iron in the body. Specifically, it helps to keep iron in the Fe2 state, which is the form of iron that is most easily absorbed by the body. This is because Fe2 is more stable than Fe3, which is the form of iron that is typically found in non-heme sources such as plant-based foods. By keeping iron in the Fe2 state, Vitamin C increases its bioavailability and allows the body to absorb more of this important nutrient. Therefore, it is important to ensure adequate intake of both Vitamin C and iron through a balanced diet or supplements if necessary. 