What should be recommended for increasing iron absorption in patients with anemia?

Taking iron with vitamin C is a well-established recommendation for enhancing iron absorption in individuals, particularly those with anemia. Vitamin C, or ascorbic acid, is known to convert iron from its ferric (Fe3+) state to the more easily absorbed ferrous (Fe2+) state. This transition significantly increases the solubility and absorption of iron in the intestines.

Additionally, vitamin C can facilitate the absorption of non-heme iron (found in plant-based foods) when consumed together. Therefore, incorporating sources of vitamin C, such as citrus fruits, strawberries, or bell peppers, alongside iron-rich meals can help improve iron levels in the body more effectively.

In contrast, taking iron with calcium supplements or dairy products may hinder its absorption due to the competitive nature of calcium with iron for uptake in the intestine. Similarly, carbohydrates do not have an established synergy with iron that would improve absorption. Thus, recommending vitamin C to increase iron absorption aligns with nutritional guidelines and evidence supporting effective anemia management.