. Eating foods containing vitamin C at the same meal can increase the absorption of which mineral?a.Magnesiumb.Ironc.Calciumd.Folate

Understanding the Role of Vitamin C

Vitamin C, also known as ascorbic acid, plays a significant role in enhancing the absorption of certain minerals in the body.

Analysis of Options

1. Magnesium: While magnesium is essential for many bodily functions, vitamin C does not significantly enhance its absorption.

2. Iron: Vitamin C is well-known for its ability to enhance the absorption of non-heme iron, which is found in plant-based foods. This is particularly important for individuals who do not consume meat, as heme iron (found in animal products) is absorbed more efficiently.

3. Calcium: There isn't strong evidence that vitamin C enhances calcium absorption. The absorption of calcium is influenced by other factors, but the role of vitamin C is not as significant.

4. Folate: Folate absorption does not directly improve with vitamin C intake.

Conclusion

The correct answer is b. Iron, as vitamin C significantly increases the absorption of non-heme iron from plant-based foods, thus supporting its importance in maintaining adequate iron levels in the body.