Heme iron sources can also help your body absorb more iron from non-heme foods. Red meat tends to have the highest absorbable iron levels, but other forms of meat and seafood are also highly absorbable.
[header] How to increase hemoglobin levels [title] Eat more foods with heme (organic) iron. [step] Sources of heme iron (aka organic iron) are generally the easiest for your body to absorb. About 20% of heme iron is absorbed during digestion, and that absorption level is not affected by any other dietary elements.